A cultivation greenhouse includes: an inner lining that forms a housing space for housing a plant to be a cultivation target, the inner lining tightly sealing the housing space; an outer lining that is disposed on an outer side of the inner lining to house the inner lining, the outer lining forming, with the inner lining, a circulation space for flowing outside air; and a circulation device that circulates air outside the outer lining into the circulation space and discharges the air to outside of the outer lining.
A01G 9/24 - Dispositifs de chauffage, d'aération, de régulation de la température ou d'irrigation dans les serres, les châssis ou les installations similaires
A01G 7/02 - Traitement des végétaux au gaz carbonique
A gas turbine combustor according to at least one embodiment, includes: a less combustible fuel flow control part for controlling, independently of each other, amounts of less combustible fuel supplied to a first fuel injector and a second fuel injector; a highly combustible fuel flow control part for controlling, independently of each other, amounts of highly combustible fuel having a higher combustion speed than the less combustible fuel and supplied to the first fuel injector and the second fuel injector; and a controller configured to control the less combustible fuel flow control part and the highly combustible fuel flow control part such that a relative ratio of a first ratio of the highly combustible fuel to whole of first fuel injected by the first fuel injector and a second ratio of the highly combustible fuel to whole of second fuel injected by the second fuel injector changes according to an operating condition of a gas turbine.
A crude oil extraction pump includes: a production pipe having a tubular shape along an axis extending in a vertical direction; a pump rotor extending in a direction of the axis inside the production pipe; and a pump stator which is provided between the production pipe and the pump rotor to surround the pump rotor, wherein the pump rotor includes a plurality of pump shafts which are sequentially connected in the direction of the axis, an impeller which rotates together with the pump shaft to pump crude oil upward, and a thrust collar which protruding radially outward from the pump shaft, and wherein the pump stator includes a tubular stator body and a thrust pad protruding radially inward from an inner peripheral surface of the stator body and supporting the thrust collar from below to be slidable in the circumferential direction.
E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
F04D 13/10 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité pour utilisation en position immergée adaptés pour l'utilisation dans les forages de mine
F04D 29/22 - Rotors spécialement pour les pompes centrifuges
A shaft seal device according to at least one embodiment of the present disclosure includes: a plurality of thin plates arranged in a circumferential direction of a rotational shaft and each having a width in an axial direction of the rotational shaft and a seal ring including a seal mounting groove for mounting the plurality of thin plates. An inner wall of the seal mounting groove on one side in the axial direction has a groove formed along the circumferential direction, in an inner region in a radial direction of the rotational shaft.
A plant monitoring device (20) is provided with: a detection value acquisition unit (211) that acquires a bundle of detection values; a first Mahalanobis distance calculation unit (212) that calculates a first Mahalanobis distance by using as a reference a unit space generated on the basis of a bundle of past detection values; a first SN ratio calculation unit (214) that calculates a first SN ratio for each of a plurality of evaluation items; a second Mahalanobis distance calculation unit (215) that calculates a second Mahalanobis distance by increasing or decreasing each of the detection values; a second SN ratio acquisition unit (216) that converts the first SN ratio for each of the evaluation items and acquires a second SN ratio on the basis of the first and second Mahalanobis distances; and an addition unit (217) that calculates an added value of a plurality of the second SN ratios acquired within a prescribed period for each of the evaluation items.
F01D 21/00 - Arrêt des "machines" ou machines motrices, p.ex. dispositifs d'urgence; Dispositifs de régulation, de commande ou de sécurité non prévus ailleurs
A stator blade including a blade body, a first insert, a second insert, and an end cover. The blade body has a first blade air passage and a second blade air passage extending in the blade height direction within the blade body. Each passage has an open end on a blade-height second side. The first insert and the second insert have tubular outer peripheral plate portions. A plurality of impinge holes are formed in the outer peripheral plate portion. The tube height opening side of the outer peripheral plate portion in the tube height direction is open. The outer peripheral plate portion of the first insert is disposed in the first blade air passage such that cooling air flows into the outer peripheral plate portion from the opening of the first insert. The outer peripheral plate portion of the second insert is disposed in the second wing air passage.
A joint portion evaluating method for measuring and evaluating a joint state of a joint portion at which a first joint body and a second joint body are joined together, the joint portion evaluating method including the steps of: acquiring as a reference value a capacitance value of the joint portion in a reference measurement state serving as a reference for measurement conditions; changing a measurement state from the reference measurement state and acquiring as a measured value a capacitance value of the joint portion in a changed measurement state arising after the change of the measurement state; deriving as a measurement evaluation value a value obtained by referencing the measured value with the reference value; and performing an evaluation based on the derived measurement evaluation value.
A gas turbine system and control method for the gas turbine system that includes: a gas turbine including a compressor for producing compressed air, a combustor for burning fuel with the compressed air, and a turbine driven by combustion gas generated by burning fuel in the combustor; a motor generator drivable by the turbine and capable of providing rotational power to the gas turbine by electric power supplied from outside the gas turbine; a fuel flow determination device for determining a set value of a parameter used to control a flow rate of the fuel supplied to the combustor; and a fuel flow control device for controlling the flow rate of the fuel supplied to the combustor, based on the set value. The fuel flow determination device determines the set value such that the flow rate of the fuel is a lower limit value in a reverse power operation mode.
F02C 9/28 - Systèmes de régulation sensibles aux paramètres ambiants ou à ceux de l'ensemble fonctionnel, p.ex. à la température, à la pression, à la vitesse du rotor
9.
PLANT MONITORING METHOD, PLANT MONITORING DEVICE, AND PLANT MONITORING PROGRAM
A plant monitoring method using a Mahalanobis distance calculated from data of a plurality of variables indicating the state of the plant. The plant monitoring method includes: acquiring data in a first period in the past up to the current point of time as first data; predicting data in a second period from the current point of time as second data; and creating, on the basis of the first data and the second data, a unit space that serves as a base for calculating the Mahalanobis distance. In the prediction step, the second data is predicted on the basis of: data in a third period obtained, as third data, by shifting the first period to the past by a prescribed period; data in a fourth period obtained, as fourth data, by shifting the second period to the past by the prescribed period, and the first data.
Provided is an airflow control system for controlling airflow flowing over an upper surface of an aircraft. The airflow control system includes: a blowout port that is provided on a forward side of the upper surface of the aircraft to blow out the airflow; a suction port that is provided closer to the forward side than the blowout port to suck outside air; a fan that is provided on a rearward side of the blowout port to suck air flowing from a forward side and to discharge the air to a rearward side; and a compressor that is provided in a channel extending from the suction port to the blowout port to increase pressure of the outside air sucked from the suction port and to pressure-feed the resulting outside air to the blowout port.
B64C 21/02 - Moyens permettant d'influencer l'écoulement d'air sur les surfaces des aéronefs en agissant sur la couche limite par utilisation de fentes, de conduits, de surfaces poreuses ou de dispositifs similaires
11.
SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL, ELECTROCHEMICAL REACTION CELL CARTRIDGE, AND METHOD OF PRODUCING SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL
A seal material for an electrochemical reaction cell separates fuel gas and oxidizing gas in the electrochemical reaction cell. The seal material for an electrochemical reaction cell includes: a plurality of ceramic particles; and a hardener for hardening the plurality of ceramic particles, and has an apparent porosity of 10 to 25%.
This gas turbine plant is provided with a gas turbine and a fuel supply facility. The fuel supply facility is provided with: a liquid ammonia line; a warm water line through which warm water can flow; a vaporizer which can perform the heat exchange between the warm water coming from the warm water line and liquid ammonia coming from the liquid ammonia line to heat and vaporize the liquid ammonia; a heat exchanger which can perform the heat exchange between the warm water in the warm water line and a medium; a heat exchange amount controller which can control the amount of heat exchange between the warm water and the medium to control the temperature of the warm water flowing into the vaporizer; and a gaseous ammonia line which can introduce gaseous ammonia that is ammonia vaporized by the vaporizer into the gas turbine.
F02C 3/28 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant solide ou pulvérulent, p.ex. mélangé avec un liquide ou en suspension utilisant un générateur de gaz séparé pour gazéifier le combustible avant la combustion
F02C 6/18 - Utilisation de la chaleur perdue dans les ensembles fonctionnels de turbines à gaz à l'extérieur des ensembles eux-mêmes, p.ex. ensembles fonctionnels de chauffage à turbine à gaz
F23R 3/30 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible comprenant des dispositifs destinés à prévaporiser le combustible
13.
WELDMENT MANUFACTURING METHOD, WELDMENT, AND WELDMENT REPAIRING METHOD
A weldment manufacturing method includes a recess forming step of forming recesses on a first target member and a second target member, the recesses delineating holes each of which spans across the first target member and the second target member and that are arranged along a boundary between the first target member and the second target member when the first and second target members that are the objects to be welded together are brought into abutment against each other; an abutting step of bringing the first and second target members into abutment against each other by aligning the recesses so that the recesses delineate the respective holes; and a welding step of placing filler material in the respective holes irradiating and scanning the filler material with the laser to cause the filler material to melt so as to fill the holes with the molten filler material.
A magnetic geared electrical machine includes: a stator including a stator coil; a first rotor including a plurality of pole pieces; a second rotor including a plurality of rotor magnets, and arranged opposite to the stator across the first rotor in a radial direction; a housing having a first inlet opening and a second inlet opening, and supporting the stator; a first inlet cavity defined by at least the housing so as to communicate with the first inlet opening provided in the housing and with a first radial gap between the stator and the first rotor; and a second inlet cavity defined by at least the housing so as to communicate with the second inlet opening provided in the housing and with a second radial gap between the first rotor and the second rotor.
H02K 49/10 - Embrayages dynamo-électriques; Freins dynamo-électriques du type à aimant permanent
H02K 9/18 - Dispositions de refroidissement ou de ventilation dans lesquels l'agent de refroidissement gazeux circule entre l'enveloppe de la machine et une chemise extérieure dans lesquels la partie extérieure du circuit fermé comprend un échangeur de chaleur associé structurellement à l'enveloppe de la machine
A gas turbine system and control method for the gas turbine system that includes a gas turbine having a compressor for producing compressed air, a combustor for burning fuel with the compressed air, a turbine driven by a combustion gas generated by burning the fuel in the combustor, and an inlet guide vane for adjusting an intake air amount of the compressor; an inlet guide vane control device for controlling an opening degree of the inlet guide vane; and a motor generator drivable by the turbine and capable of providing rotational power to the gas turbine by electric power supplied from outside the gas turbine. The inlet guide vane control device controls the opening degree of the inlet guide vane to be an opening degree greater than a minimum opening degree which is a minimum value of the opening degree of the inlet guide vane in a normal operation mode.
F02C 9/54 - Commande de l'alimentation en combustible combinée avec une autre commande de l'ensemble fonctionnel avec la commande du flux du fluide de travail par étranglement du passage du fluide de travail, par réglage des aubes
F01D 15/10 - Adaptations pour la commande des générateurs électriques ou combinaisons avec ceux-ci
MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD. (Japon)
Inventeur(s)
Koyama, Takayuki
Takagi, Kiyoka
Sennyu, Katsuya
Takakuwa, Yoshinao
Miyake, Takayuki
Aikawa, Katsuhide
Abrégé
A panel structure includes: a sheet-shaped core member having a thermoplastic property and provided with a plurality of protruding portions in at least one surface; a sheet-shaped faceplate having a thermoplastic property and disposed on the plurality of protruding portions; and a fusing portion which is selectively formed between the faceplate and the plurality of protruding portions and which bonds the core member and the faceplate to each other.
G10K 11/168 - Sélection de matériaux de plusieurs couches de matériaux différents, p.ex. sandwiches
B32B 3/28 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant une feuille mince déformée, p.ex. ondulée, froissée
B32B 3/30 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p.ex. des gorges, des nervures
A device which enables protection against an abruptly rising pulse such as an electromagnetic pulse in a compact size at a device level and a semiconductor package in which the device is mounted are provided. The semiconductor package (1, 2, 3) includes a substrate (12, 60, 70), an IC chip (21) arranged on the substrate (12, 60, 70), a plurality of connection parts (30) configured to connect the IC chip (21) to the outside, a plurality of bonding wires (40) configured to connect the IC chip (21) and corresponding ones of the plurality of connection parts (30), and a mechanism configured to bypass surge current applied to any of the plurality of connection parts (30) from the connection parts (30) to a ground potential via a path different from the plurality of bonding wires (40).
H01L 23/62 - Protection contre l'excès de courant ou la surcharge, p.ex. fusibles, shunts
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 23/552 - Protection contre les radiations, p.ex. la lumière
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
18.
TRAINING METHOD FOR LEARNING DEVICE, METHOD FOR DESIGNING DESIGN PATTERN, METHOD FOR MANUFACTURING LAMINATE, AND DESIGN DEVICE FOR DESIGN PATTERN
A training method is executed by a learning device to train a search model for searching a lay-up pattern of a laminate formed by laminating fiber sheets that are unidirectional materials in which alignment directions of fibers are one direction. The search model is a learning model that includes a constraint condition related to lay-ups of the fiber sheets and in which a policy function and a value function are used. The method includes: acquiring an initial lay-up pattern that is the lay-up pattern in an initial state; and training the search model such that the lay-up pattern satisfies the constraint condition, using the initial lay-up pattern as an input.
B32B 5/12 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments caractérisés par la disposition relative des fibres ou filaments des couches adjacentes
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
AIRCRAFT LIGHTNING PROBABLE AREA DETECTION DEVICE, AIRCRAFT LIGHTNING PROBABLE AREA TRANSMISSION SYSTEM, AIRCRAFT LIGHTNING PROBABLE AREA DETECTION METHOD, AND AIRCRAFT LIGHTNING PROBABLE AREA DETECTION PROGRAM
Provided are an aircraft lightning probable area detection device, an aircraft lightning probable area transmission system, an aircraft lightning probable area detection method, and an aircraft lightning probable area detection program that suppress the data capacity and create an aircraft lightning probable area that enables intuitive understanding of aircraft lightning probable. An aircraft lightning probable area detection device includes: an information acquisition unit configured to acquire aircraft lightning probable information indicating a level of an expected lightning strike probability on a map; a data creation unit configured to create text data of an aircraft lightning probable area information on which the level of the expected lightning strike probability and a location are associated with each other by using the aircraft lightning probable information; and a transmission unit configured to transmit the text data to an aircraft.
A sealing member that forms a combustion gas flow path of a gas turbine includes a first body portion having a cooling passage. The first body portion includes a first end portion forming one end portion in a circumferential direction, a second end portion forming the other end portion on an opposite side in the circumferential direction, and an intermediate portion formed between the first and second end portions. The cooling passage includes an intermediate portion cooling passage inclined at a first angle with respect to an axial direction, a first end portion cooling passage provided in the first end portion and inclined at a second angle with respect to the axial direction, and a second end portion cooling passage provided in the second end portion and inclined at a third angle with respect to the axial direction, and the second and third angles are smaller than the first angle.
F02C 7/28 - Agencement des dispositifs d'étanchéité
F02C 7/12 - Refroidissement des ensembles fonctionnels
F23R 3/42 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par la disposition ou la forme des tubes à flamme ou des chambres de combustion
21.
PREMIXED COMBUSTION BURNER, FUEL INJECTOR, AND GAS TURBINE
A premixed combustion burner including: an outer tube having an inlet opening on a first side in an axial direction and an outlet opening on a second side in the axial direction; an inner tube formed in a cylindrical shape extending in the axial direction and spaced inside the outer tube, and forming a film air flow path between the inner and outer tubes; and a strut extending inward from the inner wall surface of the outer tube and supporting the inner tube. An end of the inner tube on the first side is located further towards the second side than the outer tube inlet opening. An end of the inner tube on the second side is located further towards the first side than the outlet opening of the outer tube. The outer tube, the strut, and the inner tube are formed with a fuel injection flow path.
F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
F02C 7/22 - Systèmes d'alimentation en combustible
F23R 3/30 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible comprenant des dispositifs destinés à prévaporiser le combustible
22.
POWER GENERATION SYSTEM AND CONTROLLER FOR POWER GENERATION SYSTEM
A power generation system includes: a prime mover; a magnetic gear generator configured to be driven by an input from the prime mover to generate power; a power converter connected to the magnetic gear generator; an operation mode switch unit configured to switch an operation mode of the magnetic gear generator to a step-out avoidance mode in response to that a step-out parameter indicating a risk of step-out of the magnetic gear generator exceeds a prescribed allowable range; and a reduction command unit configured to give the prime mover an input reduction command to reduce the input from the prime mover and configured to give the power converter a torque reduction command to reduce a generator torque of the magnetic gear generator, in the step-out avoidance mode.
F16H 61/662 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif spécialement adaptées aux transmissions à variation continue du rapport avec des organes flexibles sans fin
F16H 15/04 - Transmissions donnant une gamme continue de rapports de vitesses
23.
CYLINDER FOR COMBUSTOR, COMBUSTOR, AND GAS TURBINE
A cylinder for combustion comprises a barrel having a cylindrical shape, and an air supply pipe. An insertion opening and a plurality of cooling flow paths are formed in the barrel. Collision region flow paths of the plurality of cooling flow paths each have a collision region circumvention flow path part intersecting with a collision gas axis extending in the direction of the flow of combustion gas moving toward a pipe center axis of the air supply pipe. The collision region circumvention flow path parts have an upstream-side direction component from the collision gas axis along the edge of the insertion opening, and have a downstream-side direction component from the collision gas axis along the edge of the insertion opening. No exit is formed in a portion of the collision region circumvention flow path parts within the range of specified angles about the pipe center axis.
This gas turbine equipment comprises a gas turbine and a control device. A combustor of the gas turbine uses ammonia as fuel, and uses the RQL method. A compressor of the gas turbine includes an intake adjustor that adjusts an intake rate which is the flow rate of air that flows into a compressor casing. When the concentration of NOx in exhaust gas reaches or exceeds a predetermined value, the control device controls the operation of the intake adjustor so that the intake rate decreases.
F02C 9/50 - Commande de l'alimentation en combustible combinée avec une autre commande de l'ensemble fonctionnel avec la commande du flux du fluide de travail
F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
F02C 3/30 - Addition d'eau, de vapeur ou d'autres fluides aux composants combustibles ou au fluide de travail avant l'échappement de la turbine
25.
SYSTEM FOR PRODUCING HYDROCARBON COMPOUND AND METHOD FOR PRODUCING HYDROCARBON COMPOUND
Provided is a production system for producing a hydrocarbon compound, which is a hydrocarbon compound production system capable of managing an environmental load reducing effect derived from a raw material. The hydrocarbon compound production system includes a hydrogen production device that generates hydrogen, a carbon dioxide supply device that supplies a carbon dioxide, and a hydrocarbon compound production device that generates a hydrocarbon compound from each of the hydrogen generated by the hydrogen production device and the carbon dioxide supplied from the carbon dioxide supply device, wherein, on the basis of at least either one of respective environmental indicators of the hydrogen generated by the hydrogen production device and the carbon dioxide supplied from the carbon dioxide supply device, an environmental load level of the hydrocarbon compound generated by the hydrocarbon compound production device is categorized.
A single fuel cell includes: a power generation part where an anode, an electrolyte, and a cathode are stacked; a non-power generation part that does not include the power generation part; and a gas seal film for at least partially covering a surface of the non-power generation part. The gas seal film includes a first layer and a second layer laminated to each other. The first layer has lower electronic conductivity than the second layer, and the second layer has lower oxygen ion conductivity than the first layer.
An olefin production device for producing an olefin from a raw material gas containing methane and oxygen includes a reactor containing: a first catalyst; and a second catalyst disposed downstream of the first catalyst in a flow direction of the raw material gas. The first catalyst is a catalyst in which a zirconium salt or carbonate of an alkali metal, an oxide of an alkaline earth metal, an oxide of one kind of lanthanoid element, a composite oxide containing a lanthanoid element, or a combination thereof is supported on a support. The second catalyst is a catalyst containing a tungsten oxide, phosphate, or carbonate of an alkali metal.
C07C 2/84 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant un plus petit nombre d'atomes de carbone par condensation d'hydrocarbures avec élimination partielle d'hydrogène par couplage oxydant catalytique
B01J 8/04 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules immobiles, p.ex. dans des lits fixes le fluide passant successivement à travers plusieurs lits
An ammonia decomposition system includes: a reactor filled with a catalyst for a decomposition reaction where ammonia which is a raw material is decomposed into hydrogen and nitrogen; a diluent gas supply line for supplying a diluent gas having a lower ammonia concentration than the raw material, such that the diluent gas is mixed with the raw material before the raw material flows into the catalyst; and an ammonia combustor for burning part of the ammonia. The reactor includes a catalyst containing part for containing the catalyst. The reactor is internally divided into a first chamber supplied with the raw material, and a second chamber located downstream of the first chamber in a direction in which the raw material flows. The catalyst containing part is disposed so as to communicate with each of the first chamber and the second chamber and to extend in the second chamber. An outflow gas line through which a crude cracked gas produced from the raw material by the decomposition reaction flows after flowing out from the reactor as an outflow gas communicates with the second chamber upstream of a communication portion where the catalyst containing part communicates with the second chamber, and a combustion gas from the ammonia combustor is supplied to the second chamber.
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules immobiles, p.ex. dans des lits fixes
C01B 3/04 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés inorganiques, p.ex. de l'ammoniac
A waste treatment system 100 for performing a hydrothermal treatment of wastes includes a hydrothermal treatment device 10 for performing the hydrothermal treatment by bringing steam into contact with the wastes, a storage facility 8, 9 for storing a fuel produced from a reactant of the hydrothermal treatment, and a heat recovery steam generator 18 for generating the steam to be supplied to the hydrothermal treatment device 10. The heat recovery steam generator 18 is configured to generate the steam by using a combustion energy generated by combustion of the fuel stored in the storage facility 8, 9.
B09B 3/45 - Traitement à la vapeur, p.ex. gazéification ou oxydation de l'eau supercritique
C02F 11/04 - Traitement anaérobie; Production du méthane par de tels procédés
C10L 5/42 - Combustibles solides à base essentielle de matières d'origine non minérale de matières animales ou produits en dérivant
C10L 5/44 - Combustibles solides à base essentielle de matières d'origine non minérale de matières végétales
C10L 5/46 - Combustibles solides à base essentielle de matières d'origine non minérale de boues d'égouts, d'ordures ménagères, de gadoues
C12P 5/02 - Préparation des hydrocarbures acycliques
F01K 21/00 - Ensembles fonctionnels de machines motrices à vapeur non prévus ailleurs
F22B 1/02 - Méthodes de production de vapeur caractérisées par le genre de chauffage par exploitation de l'énergie thermique contenue dans une source chaude
F22G 3/00 - SURCHAUFFE DE LA VAPEUR - Détails ou parties constitutives de ces appareils
B09B 3/40 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif impliquant un traitement thermique, p.ex. évaporation
A method of performing overlay welding on a member including a steel material and an overlay welded portion made of a cobalt-based alloy and formed on the steel material, the method including generating an arc between a welding torch and the overlay welded portion, forming a melt pool by melting a surface of the overlay welded portion with the arc, and simultaneously inserting a similar-composition welding material having a composition similar to the steel material and a cobalt-based alloy welding material made of a cobalt-based alloy into the melt pool.
A method for manufacturing a seal ring according to at least one embodiment is a method for manufacturing a circular seal ring, including: a step of forming a seal fin by turning an inner peripheral portion of a first member and a second member each having a semi-circular shape in a state where both end portions of each of the first member and the second member are in contact with each other; and a step of turning an outer peripheral portion of the first member and the second member in a state where the both end portions of each of the first member and the second member are spaced apart from each other.
F01D 11/16 - Régulation ou commande du jeu d'extrémité des aubes, c.à d. de la distance entre les extrémités d'aubes du rotor et le corps du stator par des moyens auto-réglables
A fluid supply apparatus that can eliminate the need for a power supply source, and store fluid efficiently. The apparatus may comprise a first balloon that is formed of an elastic body to be capable of storing the fluid, a second balloon that is formed of an elastic body to be capable of storing the fluid, and has a larger contraction force than a contraction force of the first balloon, a support member that supports both of the first balloon and the second balloon, and a casing that houses the first balloon and the second balloon, and defines inflation ranges of the first balloon and the second balloon, in which the support member has a flow path formed to permit fluid communication between an interior of the first balloon and an interior of the second balloon.
A composite amine absorbent to absorb at least one of CO2 and H2S in a gas includes: a chain monoamine; a diamine; a cyclic compound represented by the following chemical formula:
A composite amine absorbent to absorb at least one of CO2 and H2S in a gas includes: a chain monoamine; a diamine; a cyclic compound represented by the following chemical formula:
A composite amine absorbent to absorb at least one of CO2 and H2S in a gas includes: a chain monoamine; a diamine; a cyclic compound represented by the following chemical formula:
where R1: any one of hydrogen, a hydrocarbon group having a carbon number of 1 to 4, and a hydroxyalkyl group, R2: oxygen or N—R3, and R3: any one of hydrogen, a hydrocarbon group having a carbon number of 1 to 4, and a hydroxyalkyl group; and water.
B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
B01D 53/18 - Unités d'absorption; Distributeurs de liquides
A defect analysis device includes a model storage unit configured to store a learned model in which teacher information representing positions, shapes, and sizes of a plurality of defects embedded in a standard test piece is associated with detection information of the plurality of defects detected based on a plurality of standard ultrasonic images acquired from the standard test piece, a target image acquisition unit configured to acquire a plurality of target ultrasonic images from an inspection target, and an enhanced image creation unit configured to create a plurality of enhanced images emphasizing the plurality of defects based on the learned model and the plurality of target ultrasonic images, in which the learned model is learned by giving a priority to defects to be detected among the plurality of defects in each standard ultrasonic image.
A noise reduction device includes: a first waveform acquisition unit configured to acquire, based on a reference signal that is obtained by detecting vibration at a first position of an exhaust duct of a gas turbine, a first waveform representing vibration of the exhaust duct; an unbalanced motor configured to apply, at a second position of the exhaust duct, vibration at a target frequency designated for the exhaust duct; a second waveform acquisition unit configured to acquire, based on a measurement signal obtained by measuring a rotation pulse of the unbalanced motor, a second waveform representing rotation of the unbalanced motor; a setting unit configured to set the target frequency based on the first waveform; and a correction unit configured to correct the target frequency, to achieve a predetermined phase difference between the first waveform and the second waveform.
G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférence; Masquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales
A shaping method includes suturing, with a linear suture material, first end regions in a first predetermined direction of a plurality of sheet materials. The method includes fixing a second end region in the first predetermined direction of a laminated body to a first shaping method having a curved portion including at least one of a concave shape and a convex shape along a second predetermined direction in a state where the first predetermined direction coincides with the second predetermined direction. The method includes pressing a second shaping mold against the laminated body, which has been fixed to the first shaping mold in the fixing step, to shape the laminated body along the surface shape of the first shaping mold. The laminated body is shaped by applying a tension in the direction of pulling the first end region away from the second end region.
B29C 70/54 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts comprenant uniquement des renforcements, p.ex. matières plastiques auto-renforçantes opération de façonnage des matières composites comprenant uniquement des renforcements - Parties constitutives, détails ou accessoires; Opérations auxiliaires
B29C 70/34 - Façonnage par empilage, c.à d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyau; Façonnage par pistolage, c.à d. pulvérisation de fibres sur un moule, un gabarit ou un noyau et façonnage ou imprégnation par compression
37.
MONITORING DEVICE, COMPUTER-READABLE STORAGE MEDIUM FOR STORING MONITORING PROGRAM AND MONITORING METHOD FOR ROTARY MACHINE, AND ROTARY MACHINE EQUIPMENT
A monitoring device for a rotary machine is a monitoring device for monitoring a clearance of a rotary machine including a casing for housing a rotating part and a stationary part, including: at least one position sensor disposed outside the casing and configured to detect a relative position of the casing to the rotating part in a radial direction; and an estimation unit configured to obtain an estimated value of an internal clearance between the rotating part and the stationary part in the casing, based on a measured value detected by the at least one position sensor.
F01D 21/00 - Arrêt des "machines" ou machines motrices, p.ex. dispositifs d'urgence; Dispositifs de régulation, de commande ou de sécurité non prévus ailleurs
F01D 11/24 - Réglage actif du jeu d'extrémité des aubes par refroidissement ou chauffage sélectifs d'éléments du stator ou du rotor
A combustor for a gas turbine, includes: a first fuel nozzle group and a second fuel nozzle group each of which includes a fuel nozzle capable of supplying a fuel and has an independently controllable fuel supply system; a cylinder inside which a combustion region allowing a combustion gas produced by combustion of the fuel to flow is formed; and a first contraction portion extending partially along a circumferential direction so as to correspond to one of the first fuel nozzle group or the second fuel nozzle group and protruding radially inward from an inner peripheral surface of the cylinder.
A first aid presentation system includes a storage unit that stores one piece or a plurality of pieces of alarm master information associated with each alarm issued from one or a plurality of monitoring targets, information representing each first aid associated with each piece of the alarm master information, and information representing a time series relationship between the respective pieces of alarm master information, and a presentation unit that acquires, from the storage unit, and presents the first aid associated with the alarm master information corresponding to a designated alarm and information relating to another piece of the alarm master information having the relationship with the alarm master information.
The first aid presentation system comprises: a storage unit that stores one or more pieces of notification information associated with one another from among notification information received from one or more monitoring targets, and one or more pieces of registration information registered by a user and information representing a first aid for the monitoring target that correspond to the notification information; a presentation unit that acquires, from the storage unit, one or more pieces of registration information and a first aid that correspond to notification information associated with specified notification information and that presents the one or more pieces of registration information and the first aid; and a registration unit that newly registers registration information in association with the specified notification information.
A portable drone port that is portable and disposed on a landing surface for a drone includes a covering section configured to cover the landing surface and provided with markers of different sizes. The covering section includes a restraining section configured to restrain, on the covering section, the drone that lands on the covering section. The restraining section is hook-and-loop fasteners including a hook-and-loop fastener on one side disposed on the covering section and a hook-and-loop fastener on the other side disposed on the drone and configured to join to the hook-and-loop fastener on the one side.
A load adjustment method, comprising:
a step of acquiring a warm-up parameter indicating the degree of warm-up of a gas turbine during operation under load;
a step of determining an upper limit of a load increase rate in accordance with the warm-up parameter; and
a step of increasing the load of the gas turbine at or below the upper limit of the load increase rate.
F02C 9/28 - Systèmes de régulation sensibles aux paramètres ambiants ou à ceux de l'ensemble fonctionnel, p.ex. à la température, à la pression, à la vitesse du rotor
43.
AIRCRAFT POSITION CONTROL SYSTEM, AIRCRAFT, AND AIRCRAFT POSITION CONTROL METHOD
An aircraft position control system that keeps an aircraft at target coordinates in an inertial space with respect to a target landing point that moves includes an acceleration correction processing unit that, based on acceleration of the aircraft and an attitude of the aircraft, outputs first attitude correction acceleration for correcting the acceleration of the aircraft, a complementary filter that, based on the first attitude correction acceleration and inertial velocity of the aircraft, outputs second attitude correction acceleration in which a drift component included in the first attitude correction acceleration is removed, and a smoothing processing unit that, based on the second attitude correction acceleration and relative coordinates between the aircraft and the target landing point, outputs smoothed relative coordinates obtained by smoothing the relative coordinates.
An anti-vibration mount for supporting a load of a part includes: at least one mount body that includes a central projecting portion having a load acting surface on which the load of the part acts, and a seat portion which includes a one-side seat portion located on one side with respect to the central projecting portion in a cross section along an action direction of the load, the one-side seat portion having a one-side reaction force receiving surface for receiving a reaction force from a base surface, and an another-side seat portion located on another side opposite to the one side with respect to the central projecting portion across the central projecting portion in the cross section, the another-side seat portion having an another-side reaction force receiving surface for receiving the reaction force from the base surface.
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
An object is to change reactor core thermal output. A nuclear reactor includes an annular fuel layer and a heat conductive layer stacked on the fuel layer and extending around a periphery of the fuel layer.
G21C 3/16 - Eléments combustibles - Détails de structure - Détails de structure à l'intérieur de l'enveloppe
G21C 3/326 - Faisceaux d'éléments combustibles en forme d'aiguilles, de barres ou de tubes parallèles comprenant, en plus des éléments combustibles, d'autres éléments en forme d'aiguille, de barre ou de tube, p.ex. barres de commande, barres de support de grilles, barres fertiles, barres à poison ou barres factices
G21C 5/06 - Moyens pour placer ou pour supporter les éléments combustibles
A combustor includes: a tube plate having an upstream side end face and a downstream side end face that are orthogonal to a combustor axis, in which an air hole passing through the upstream side end face and the downstream side end face is formed in the tube plate; and a fuel injector that injects fuel into air passing through the air hole. The air hole has: a bent channel that curves toward a direction orthogonal to the combustor axis toward the downstream side; and an inclined channel that is connected to the downstream side of the bent channel so as to be continuous therewith, and that extends inclining with respect to the combustor axis and opens to the downstream side end face. A fuel injection position at which the fuel injector injects fuel is located on the downstream side of the upstream end of the bent channel.
F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
F02C 3/06 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail ayant une turbine entraînant un compresseur le compresseur ne comprenant que des étages axiaux
47.
STRESS CORROSION CRACKING EVALUATION METHOD FOR STEAM TURBINE
In a stress corrosion cracking evaluation method for a steam turbine, a sample having a high sensitivity is housed in a sample box of the steam turbine, and a sample breakage time is acquired. Then, based on the sample breakage time, a breakage time of the steam turbine is estimated.
A vortex generator for wind turbine blade is a vortex generator for wind turbine blade, the vortex generator being made of a resin, including: a platform; and at least one fin disposed projecting from an upper surface of the platform. The vortex generator includes a cavity that opens to a bottom surface of the platform and extends to an inside of the fin.
METHOD FOR CREATING MAXIMUM OUTPUT IN GAS TURBINE, METHOD FOR CREATING OUTPUT FOR CONTROLLING GAS TURBINE, METHOD FOR CONTROLLING GAS TURBINE, DEVICE FOR EXECUTING SAID METHODS, AND PROGRAM FOR CAUSING COMPUTER TO EXECUTE SAID METHODS
A maximum output creator is provided with: a temperature reception unit that receives an intake temperature, which is the temperature of air taken in by a compressor of a gas turbine; a change reception unit that receives the details of a change to a maximum opening degree in an intake quantity adjuster of the compressor; a basic maximum output computation unit that determines a basic maximum output of the gas turbine on the basis of the intake temperature received by the temperature reception unit; a coefficient creation unit that creates a maximum output correction coefficient for correcting the basic maximum output on the basis of the details of the change to the maximum opening degree received by the change reception unit and the intake temperature received by the temperature reception unit; and a maximum output correction unit that corrects the basic maximum output using the maximum output correction coefficient.
F01D 17/04 - Aménagement des éléments sensibles sensibles à la charge
F02C 9/20 - Commande du débit du fluide de travail par réglage des aubes
50.
AUTOMATIC LANDING SYSTEM FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT, VERTICAL TAKE-OFF AND LANDING AIRCRAFT, AND LANDING CONTROL METHOD FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT
An automatic landing system for a vertical take-off and landing aircraft includes: a camera mounted on a vertical take-off and landing aircraft; a relative-position acquisition unit configured to perform image processing on an image captured by the camera, the image including a marker group provided at a target landing point, to acquire a relative position between the vertical take-off and landing aircraft and the target landing point; and a control unit configured to control the vertical take-off and landing aircraft such that the relative position becomes zero, in which the marker group includes a plurality of markers that are arranged side by side and that have different center positions from each other, the markers are larger as arranged farther away from the target landing point, and the relative-position acquisition unit acquires the relative position based on a distance between the marker recognized in the image and the target landing point.
A fuel cell power generation module includes a first fuel cell module, and a second fuel cell module capable of generating power with a first exhaust fuel gas exhausted from the first fuel cell module. It is configured such that a first recirculation line recirculates from a second exhaust fuel gas line through which a second exhaust fuel gas exhausted from the second fuel cell module flows, and the second exhaust fuel gas is supplied to a fuel-side electrode of the second fuel cell module.
H01M 8/2425 - Groupement d'éléments à combustible, p.ex. empilement d'éléments à combustible avec électrolytes solides ou supportés par une matrice Éléments à haute température avec électrolytes solides
A bearing pad that supports a rotating shaft rotating about an axis includes: a pad body having a hollow portion formed therein, a lubricating oil supply path for supplying a lubricating oil to the hollow portion, and a lubricating oil discharge path for discharging the lubricating oil to an outside from the hollow portion; and a support structure that is packed into the hollow portion and radially connects inner wall surfaces forming the hollow portion while including a space. The hollow portion is formed in a region shifted to a forward side in a rotation direction of the rotating shaft in the pad body.
A vortex generator for wind turbine blade includes: a platform; and at least one fin disposed projecting from an upper surface of the platform, and including a leading edge and a trailing edge. A rear end surface of the at least one fin, including the trailing edge, has a shape inclined backward as a distance from a bottom surface of the platform increases in a height direction of the fin.
A turbine stationary blade includes: a blade body; and a shroud formed in an end portion of the blade body in a blade height direction. The shroud includes: a bottom plate in contact with a combustion gas flow passage; a peripheral wall formed in the blade height direction and along a peripheral edge of the bottom plate; a recess forming a space surrounded by the peripheral wall and the bottom plate; partition ribs connecting the blade body and the peripheral wall, dividing the recess into a plurality of spaces, and forming a plurality of cavities; and an impingement plate dividing the space into an outer cavity formed on an outer side in the blade height direction and an inner cavity formed on an inner side of the outer cavity, and having a plurality of through holes via which the outer cavity and the inner cavity communicate with each other.
An aircraft control system includes a target instruction value calculation unit acquires a target instruction value to set an aircraft in a target state, a reference velocity calculation unit inputs, to a reference model in which reference velocity corresponding to a reference value of aircraft velocity is set uniquely as an output value according to an input value, a value based on the target instruction value as the input value. A relative velocity calculation unit calculates relative velocity of the aircraft to a target position, the relative velocity being used in control of the aircraft. An estimated disturbance quantity calculation unit calculates an estimated disturbance quantity acting on the aircraft, based on a difference between the relative velocity and the reference velocity, and a correction target instruction value calculation unit corrects the target instruction value, based on the estimated disturbance quantity calculated at a previous timing.
A waste treatment system, includes: at least one reformer for hydrolyzing waste; a microbial reactor for microbially degrading a reformed material containing at least a solid of the waste hydrolyzed by the at least one reformer; a microbial reaction detection device for detecting a state of degradation of the reformed material in the microbial reactor; and an adjustment device for adjusting amount and timing of supply of the reformed material to the microbial reactor, based on a detected value of the microbial reaction detection device.
A bearing device includes a plurality of bearing pads tiltably supporting a rotation shaft which rotates about an axial line, from the outer circumferential side of the rotation shaft, the bearing pads being spaced apart along the circumferential direction; and an oil supply part that supplies oil between the outer circumferential surface of the rotation shaft and pad surfaces of the bearing pads which face the rotation shaft. The plurality of bearing pads include a first bearing pad that supports the rotation shaft directly below the axial line, and a pair of second bearing pads which sandwich the first bearing pad from the rotation direction. Among the first bearing pad and the second bearing pads, a groove is formed only on the pad surfaces of the second bearing pads so as to extend in the rotation direction.
A catalyst unit for purifying flue gas, comprising a plurality of platy catalyst elements, wherein the platy catalyst element comprises one flat plate portion and one wavy plate portion, the wavy plate portion has ridges and thalwegs, the platy catalyst elements are stacked each other so that a top of the ridges of the wavy plate portion in one of the platy catalyst elements is in contact with the flat plate portion of another adjacent of the platy catalyst elements and the wavy plate portion secures gas flow paths, the flat plate portion and the wavy plate portion are respectively quadrilateral in view image from normal direction relative to a main face thereof, an edge of the flat plate portion and an edge of the wavy plate portion are connected, and a number of the ridges and a number of the thalwegs are totally not less than 4.
An aircraft position control system to make a position of an aircraft follow movement of a target landing point due to motion includes a motion quantity estimation processing unit that estimates a motion quantity of the target landing point, based on attitude correction acceleration for correcting attitude of the aircraft and a relative position between the aircraft and the target landing point, and a target information generation unit that outputs a target relative position between the aircraft and the target landing point to be achieved and target relative velocity between the aircraft and the target landing point to be achieved, based on the estimated motion quantity.
A direct decomposition device for hydrocarbons for directly decomposing hydrocarbons into carbon and hydrogen includes a rector containing a catalyst including a plurality of metal particles with an iron purity of 86% or more. The reactor is configured to be supplied with a raw material gas containing hydrocarbons.
C01B 3/30 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des particules solides mobiles utilisant la technique du lit fluidisé
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/02 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 23/94 - Régénération ou réactivation de catalyseurs contenant des métaux, oxydes ou hydroxydes du cuivre ou des métaux du groupe du fer
B01J 38/00 - Régénération ou réactivation des catalyseurs, en général
B01J 8/18 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées
B01J 8/26 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé" comportant au moins deux lits fluidisés, p.ex. installations de réaction et de régénération
B01J 8/00 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés
61.
FUEL SUPPLY METHOD, FUEL SUPPLY SYSTEM, FUEL COMBUSTION SYSTEM PROVIDED WITH FUEL SUPPLY SYSTEM, AND GAS TURBINE PLANT
Provided is a fuel supply system including a main ammonia line through which liquid ammonia flows; a vaporizer connected to an end of the main ammonia line and configured to heat and vaporize the liquid ammonia via heat exchange between a heating medium and the liquid ammonia; a gaseous ammonia line connected to the vaporizer, the gaseous ammonia line configured to guide a gaseous ammonia, which is ammonia vaporized by the vaporizer, as fuel to a combustor of a gas turbine; a liquid ammonia line configured to guide liquid ammonia which has not undergone heat exchange with the heating medium at the vaporizer as fuel to the combustor; and a switching device configured to switch an ammonia supply state between a first state in which the gaseous ammonia is guided from the gaseous ammonia line to the combustor and a second state in which the liquid ammonia is guided from the liquid ammonia line to the combustor.
F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
F02C 7/224 - Chauffage du combustible avant son arrivée au brûleur
A turbine including a turbine rotor, a turbine casing, a plurality of turbine rotor cascades, a plurality of turbine stator cascades, and a diffuser forming an exhaust gas flow path through which exhaust gas flows from one side in the axial direction toward another side, and which is provided on the other side in the axial direction from a last stage rotor cascade. The diffuser has an inner cylinder, an outer cylinder forming the exhaust gas flow path between the outer cylinder and the inner cylinder, and a strut which connects the inner cylinder and the outer cylinder in the radial direction. The outer cylinder has a first inclined surface extending outward from the inside in the radial direction from an inlet of the exhaust gas flow path toward the other side in the axial direction. The first inclined surface forms an angle of 16° to 24° with the axis.
F23R 3/02 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par la configuration du flux d'air ou du flux de gaz
F01D 25/24 - Carcasses d'enveloppe; Eléments de la carcasse, p.ex. diaphragmes, fixations
63.
MANUFACTURING DEVICE FOR COMPOSITE MATERIAL STRUCTURE AND MANUFACTURING METHOD FOR COMPOSITE MATERIAL STRUCTURE
A manufacturing device manufactures a composite material structure by impregnating resin into a preform formed in a predetermined shape. The manufacturing device includes: a caul plate defining a space inside and covering the preform in the space; a supply part that supplies resin to the preform; a discharge part that discharges a gas from the space through a discharge hole in the caul plate; and a pressure intensifier that is provided in the space and between the caul plate and the preform and pressurizes the preform by a gas being discharged through the discharge part. The pressure intensifier has a web part facing surface facing the preform and a caul plate facing surface facing the caul plate, and through holes between the web part facing surface and the caul plate facing surface are in the pressure intensifier.
B29C 70/48 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.à d. d'objets distincts utilisant des moules opposables, p.ex. pour déformer des préimprégnés [SMC] ou des "prepregs" avec une imprégnation des renforcements dans le moule fermé, p.ex. moulage par transfert de résine [RTM]
B29C 70/54 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts comprenant uniquement des renforcements, p.ex. matières plastiques auto-renforçantes opération de façonnage des matières composites comprenant uniquement des renforcements - Parties constitutives, détails ou accessoires; Opérations auxiliaires
64.
GAS TURBINE CONTROL METHOD, STORAGE MEDIUM STORING GAS TURBINE CONTROL PROGRAM, GAS TURBINE CONTROL DEVICE, AND GAS TURBINE FACILITY
A control device includes a suction amount controller and a bleed flow controller. When an actual output is in a second output range from a second output to a third output less than the second output, the suction amount controller controls a suction amount so that the suction amount becomes constant even if the actual output decreases. The bleed flow controller controls a bleed flow so that the bleed flow gradually increases as the actual output decreases.
F02C 9/52 - Commande de l'alimentation en combustible combinée avec une autre commande de l'ensemble fonctionnel avec la commande du flux du fluide de travail par prélèvement ou bipasse du fluide de travail
F02C 9/54 - Commande de l'alimentation en combustible combinée avec une autre commande de l'ensemble fonctionnel avec la commande du flux du fluide de travail par étranglement du passage du fluide de travail, par réglage des aubes
MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD. (Japon)
Inventeur(s)
Koyama, Takayuki
Takagi, Kiyoka
Sennyu, Katsuya
Takakuwa, Yoshinao
Miyake, Takayuki
Aikawa, Katsuhide
Abrégé
A panel structure includes: a sheet-shaped core member having a thermoplastic property and provided with a plurality of protruding portions in at least one surface; a sheet-shaped faceplate having a thermoplastic property and disposed on the plurality of protruding portions; and a fusing portion which is selectively formed between the faceplate and the plurality of protruding portions and which bonds the core member and the faceplate to each other.
B32B 3/28 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant une feuille mince déformée, p.ex. ondulée, froissée
B32B 3/26 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 27/12 - Produits stratifiés composés essentiellement de résine synthétique adjacente à une couche fibreuse ou filamenteuse
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 5/24 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse
66.
LIGHTNING PROTECTION SYSTEM FOR WIND TURBINE BLADE AND WIND POWER GENERATION FACILITY, AND MONITORING METHOD FOR WIND TURBINE BLADE
A lightning protection system for a wind turbine blade, includes: a receptor disposed in a tip portion of the wind turbine blade; a leading edge protection portion made of a metal and electrically connected to the receptor and disposed so as to cover a leading edge of the wind turbine blade; a down conductor connected to the receptor; at least one connecting conductor for electrically connecting the leading edge protection portion and the down conductor at a position between the receptor and a blade root in a blade spanwise direction of the wind turbine blade; and a first current sensor for measuring a current flowing through a blade tip-side portion which is a portion, of the down conductor, between a blade tip and a connection point with the at least one connecting conductor in the blade spanwise direction.
This fuel calculation device comprises: a remaining fuel amount calculation unit that periodically calculates and stores an approximate value of the remaining fuel amount on the basis of the measurement value of the remaining fuel amount remaining in a fuel container, and the fuel flow rate of fuel supplied from the fuel container; a failure determination unit that determines whether a remaining fuel amount meter that outputs the measurement value of the remaining fuel amount has failed; and a display control unit that controls so as to display the measurement value of the remaining fuel amount when the remaining fuel amount meter has not failed, and to display the approximate value of the remaining fuel amount when the remaining fuel amount meter has failed.
A compressor control device includes: an inlet guide vane disposed in an inlet section of a compressor; a variable stationary blade disposed downstream of the inlet guide vane; a rotor blade disposed between the inlet guide vane and the variable stationary blade; a first actuator for adjusting a first opening degree of the inlet guide vane; a second actuator for adjusting a second opening degree of the variable stationary blade; a compressor inlet temperature detection part for detecting a compressor inlet temperature in the inlet section; and a control part for controlling the first actuator and the second actuator. The control part controls the first actuator and the second actuator such that an opening degree ratio of the first opening degree to the second opening degree increases as the compressor inlet temperature decreases, if the compressor inlet temperature is less than a threshold.
A water quality diagnosis method, includes: a step of obtaining a measurement value of electrical conductivity of a sample water derived from a steam or a circulating water obtained from a steam turbine plant using ammonia as a water conditioner and a measurement value of pH of the sample water; and a determination step of determining presence or absence of abnormality of water quality of the steam turbine plant by using at least a first determination condition of whether the measurement value of the electrical conductivity and the measurement value of the pH are included in a first determination region which is set within a first correlation map of the electrical conductivity and the pH taking into account a carbonic acid concentration range where carbonic acid is dissolvable in the sample water.
F01D 25/00 - "MACHINES" OU MACHINES MOTRICES À DÉPLACEMENT NON POSITIF, p.ex. TURBINES À VAPEUR - Parties constitutives, détails ou accessoires non couverts dans les autres groupes ou d'un intérêt non traité dans ces groupes
F01D 21/00 - Arrêt des "machines" ou machines motrices, p.ex. dispositifs d'urgence; Dispositifs de régulation, de commande ou de sécurité non prévus ailleurs
C02F 1/66 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par neutralisation; Ajustage du pH
70.
FUEL CELL POWER GENERATION SYSTEM AND CONTROL METHOD FOR FUEL CELL POWER GENERATION SYSTEM
A fuel cell power generation system includes: a fuel cell; a peripheral device used to operate the fuel cell; a resource storage part; and a resource supply part. The resource storage part is capable of storing a resource generated in the fuel cell in an operation/stop process of the fuel cell. The resource supply part is capable of supplying the resource stored in the resource storage part to at least either of the fuel cell or the peripheral device.
H01M 8/04228 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux pendant l’arrêt
H01M 8/04119 - Dispositions pour la commande des paramètres des réactifs, p.ex. de la pression ou de la concentration des réactifs gazeux avec apport simultané ou évacuation simultanée d’électrolyte; Humidification ou déshumidification
H01M 8/04223 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux
71.
COMBUSTION ADJUSTMENT METHOD AND COMBUSTION CONTROL DEVICE OF GAS TURBINE
This combustion adjustment method applied to the combustion control of a combustor executes a first step for selecting a combustion parameter for a load of a gas turbine and increasing or decreasing a command value of the combustion parameter from an original location. When the command value reaches a target tolerance upper limit value or a target tolerance lower limit value, the first step is terminated. Furthermore, a second step for decreasing or increasing the command value in a direction opposite to that of the first step is executed. When the command value reaches the target tolerance upper limit value or the target tolerance lower limit value, the present invention includes a combustion tolerance confirmation step for confirming a combustion tolerance range of the combustion parameter at which the second step is terminated.
F23N 5/20 - Systèmes de commande de la combustion à programme de temps commandé électriquement, p.ex. au moyen de relais à retards
F02C 9/32 - Commande de l'alimentation en combustible caractérisée par l'étranglement de l'admission du combustible
F02C 9/54 - Commande de l'alimentation en combustible combinée avec une autre commande de l'ensemble fonctionnel avec la commande du flux du fluide de travail par étranglement du passage du fluide de travail, par réglage des aubes
An opposed-piston engine includes: a cylinder; a one-side piston disposed inside the cylinder on one side in an axial direction; and an other-side piston disposed inside the cylinder on another side in the axial direction. Atop surface of the one-side piston has a one-side cavity recessed in a central portion. A top surface of the other-side piston has an other-side cavity recessed in a central portion. An outer peripheral edge of the one-side cavity is at least 0.1D1 away from an outer peripheral edge of the top surface of the one-side piston over the entire circumference, where D1 is a diameter of the top surface of the one-side piston. An outer peripheral edge of the other-side cavity is at least 0.1D2 away from an outer peripheral edge of the top surface of the other-side piston over the entire circumference, where D2 is a diameter of the top surface of the other-side piston.
An output corrector is provided with an adjustment coefficient creating unit which creates an adjustment coefficient, an output adjusting unit which adjusts a control output using the adjustment coefficient, and an output accepting unit which accepts an output from an output meter for detecting the output of a gas turbine. The adjustment coefficient creating unit includes a first coefficient element calculating unit which calculates a first coefficient element, a second coefficient element calculating unit which calculates a second coefficient element, and an adjustment coefficient calculating unit which calculates the adjustment coefficient using the first and second coefficient elements. The first coefficient element is the ratio of an immediately preceding output in an immediately preceding time period, to a reference output at a reference time point in the past. The second coefficient element is the ratio of the current output in the current time period, to the immediately preceding output.
F02C 9/50 - Commande de l'alimentation en combustible combinée avec une autre commande de l'ensemble fonctionnel avec la commande du flux du fluide de travail
A turbine stator vane comprising: a stator vane body extending in a radial direction intersecting the flow direction of steam; a recovery portion that is formed on the surface of the stator vane body, and recovers a liquid film flowing along the surface; and a center region, which is formed on the surface of the stator vane body and in which a plurality of first fine grooves extending from the upstream side toward the recovery portion in the flow direction are formed, wherein the interval between adjacent first fine grooves narrows from the upstream side toward the recovery portion.
A fuel cell power generation system includes: a first fuel cell; and a second fuel cell connected to a downstream side of the first fuel cell via an exhaust fuel gas line, the second fuel cell being capable of generating electric power using an exhaust fuel gas from the first fuel cell. A water recovery unit is disposed on the exhaust fuel gas line, the water recovery unit being capable of recovering water contained in the exhaust fuel gas. A bypass line brings an upstream side and a downstream side of the exhaust fuel gas line with respect to the water recovery unit into communication. At least one flow control valve is disposed on at least one of the exhaust fuel gas line or the bypass line. A control unit controls an opening degree of the at least one flow control valve.
H01M 8/04119 - Dispositions pour la commande des paramètres des réactifs, p.ex. de la pression ou de la concentration des réactifs gazeux avec apport simultané ou évacuation simultanée d’électrolyte; Humidification ou déshumidification
H01M 8/04007 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides relatives à l’échange de chaleur
A platform of a gas turbine rotor blade according to one embodiment includes a groove portion recessed from an end surface on a trailing edge side toward a leading edge side. A bottom portion of the groove portion overlaps at least a blade-shaped portion when viewed from a radial direction. When a pressure-side end portion of the platform with respect to the bottom portion is defined as a first point, a tangent line that is a tangent line with respect to the bottom portion, extending along a plane intersecting the radial direction at the first point is defined as a first tangent line, when an intersection between a line segment connecting the bottom portion and an end portion on the trailing edge side of a serpentine cooling flow path provided inside the blade-shaped portion when viewed from the radial direction and an end portion on the trailing edge side of the blade-shaped portion is defined as a second point, a tangent line that is a tangent line with respect to the bottom portion, extending along the plane at the second point is defined as a second tangent line, and when an intersection between the first tangent line and the second tangent line when viewed from the radial direction is defined as a third point. As viewed from the radial direction, the third point exists on a side opposite to the end portion on the trailing edge side of the blade-shaped portion across a straight line connecting the first point and the second point.
F01D 21/04 - Arrêt des "machines" ou machines motrices, p.ex. dispositifs d'urgence; Dispositifs de régulation, de commande ou de sécurité non prévus ailleurs sensibles à une position incorrecte du rotor par rapport au stator, p.ex. indiquant cette position
F04D 29/32 - Rotors spécialement adaptés aux fluides compressibles pour pompes à flux axial
An object is to efficiently take heat out of a reactor core while retaining fission products. Included are fuel part provided with a covering part on a surface of a nuclear fuel and a heat conductive part.
G21C 1/32 - Réacteurs du type intégré, c. à d. réacteurs dans lesquels des parties associées de façon fonctionnelle avec le réacteur, mais non essentielles à la réaction, p.ex. des échangeurs de chaleur, sont disposées à l'intérieur de l'enveloppe avec le cœur
G21C 15/10 - Aménagement ou disposition de passages dans lesquels la chaleur est transférée au réfrigérant, p.ex. pour la circulation du réfrigérant à travers les supports des éléments combustibles provenant du réflecteur ou de l'écran thermique
G21C 3/36 - Assemblages d'éléments combustibles en forme de plaques ou de tubes coaxiaux
A fuel gas supply apparatus for a fuel cell includes: a plurality of fuel gas supply sources, a plurality of fuel gas supply lines, a plurality of first valves disposed on the plurality of fuel gas supply lines, the first valves being capable of opening and closing on the basis of a pressure of a mixed gas of the plurality of fuel gases or a pressure of a mixed gas tank. A mixed gas supply line is provided for supplying the mixed gas containing at least one of the plurality of fuel gases to the fuel cell. The plurality of first valves open if the pressure of the mixed gas of the plurality of fuel gases or the pressure of the mixed gas tank becomes equal to or lower than a setting pressure, and the setting pressure is set to be different for each of the plurality of first valves.
H01M 8/12 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible avec électrolytes solides fonctionnant à haute température, p.ex. avec un électrolyte en ZrO2 stabilisé
A turbine blade includes: a pin fin passage formed inside a trailing edge portion of an airfoil part, extending toward a trailing edge of the airfoil part, and opening to outside of the airfoil part at the trailing edge; and a plurality of pin fins connecting a pair of facing inner walls constituting the pin fin passage. The pin fin passage includes a first region and a second region on the trailing edge side of the first region. The plurality of pin fins includes a plurality of first pin fins disposed in the first region and a plurality of second pin fins disposed in the second region. A first diameter of the first pin fins is larger than a second diameter of the second pin fins. A first pin pitch of the first pin fins is larger than a second pin pitch of the second pin fins.
A turbine stator vane includes: a blade body having an outer end and an inner end in a blade height direction; a cooling passage extending along the blade height direction inside the blade body; an outer shroud connected to the blade body at the outer end side of the blade body in the blade height direction; an inner shroud connected to the blade body at the inner end side of the blade body in the blade height direction; and an internal passage forming part extending along the blade height direction inside the cooling passage. The internal passage forming part forms an internal passage communicating with each of an outer space on an opposite side to the blade body across the outer shroud and an inner space on an opposite side to the blade body across the inner shroud.
F01D 9/04 - Injecteurs; Logement des injecteurs; Aubes de stator; Tuyères de guidage formant une couronne ou un secteur
F02C 7/00 - Caractéristiques, parties constitutives, détails ou accessoires non couverts dans, ou d'un intérêt plus général que, les groupes ; Entrées d'air pour ensembles fonctionnels de propulsion par réaction
A clearance sensor includes: a columnar detection electrode having a detection end surface on one end side in the axial direction of the center axis; an electrode member including a guard electrode and a ground electrode having the center axis coaxial with that of the detection electrode; an insulating member linking between the detection electrode and the guard electrode, and linking between the guard electrode and the ground electrode; and an insulating layer filling the spaces between the detection electrode, the guard electrode, the ground electrode, and the insulating member, wherein the space between the electrode member and the insulating member is retained in the axial direction and/or the direction around the axis of the center axis.
G01B 7/14 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer la distance ou la marge entre des objets ou des ouvertures espacés
82.
APPARATUS AND METHOD FOR EVALUATING PERFORMANCE OF DEVICE AND STORAGE MEDIUM
An apparatus for evaluating performance of a device includes: an overall performance function acquisition part configured to obtain an overall performance function which indicates a change over time in performance index of an evaluation target device, based on data acquired during operation of the evaluation target device; an individual performance function definition part configured to define a plurality of individual performance functions each of which indicates a change over time in the performance index caused by a plurality of change factors of the performance index, respectively; and a model generation part configured to generate a performance estimation model for the evaluation target device by performing superposition of the plurality of individual performance functions. The model generation part determines a coefficient of each of the plurality of individual performance functions in the superposition so the superposition of the plurality of individual performance functions becomes close to the overall performance function.
A direction detection device that detects an arrival direction of a received wave includes: antennas arrayed in at least a one-dimensional direction; a phase difference imparting unit that imparts phase differences different depending on arrival directions of received waves; a storage unit that stores therein a phase difference table in which for each of combinations of two antennas, a phase difference between the two antennas is associated with an arrival direction of a received wave; a detector that detects a phase difference between two antennas based on the received wave; an extractor that extracts, for the combinations of two antennas, arrival directions of the received wave corresponding to the phase difference detected by the detector; and a comparator that compares the arrival directions of the received wave corresponding to the phase differences to acquire a matched arrival direction of the received wave as a detection result.
G01S 3/48 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c. à d. systèmes à différence de parcours les ondes arrivant aux antennes étant continues ou intermittentes et la différence de phase entre les signaux provenant de ces antennes étant mesurée
84.
HIGH-TEMPERATURE PART AND GAS TURBINE INCLUDING THE SAME
A high-temperature part of the present disclosure includes: a high-temperature part body which includes a base and a coating layer formed on a part of a surface of the base; and a protective layer which is formed on at least a part of a surface of the coating layer. The protective layer is formed of a material which is allowed to disappear from a surface of the coating layer under an operation environment of a gas turbine.
An electrolysis device includes two electrolysis units, which each includes two end plates. The electrolysis units each includes an intermediate plate approximately or exactly in the middle between its end plates and each includes a stack of series-connected electrolysis cells between the intermediate plates and the end plates. Each stack of electrolysis cells includes two electrodes, at which an electrolysis liquid is partially electrolytically split, so that the remaining electrolysis liquid is admixed with a respective electrolysis gas in the area of the two electrodes after the electrolytic splitting. The end plates are electrically connected to one another at least in pairs. The electrolysis device includes a rectifier unit, which provides two potentials (P1, P2) via two outputs, each output being electrically connected to one terminal of the intermediate plate of the one electrolysis unit and to one terminal of the intermediate plate of the other electrolysis unit.
The ridge structure has ridge elements provided on a top face of a leading edge region directly downstream of a leading edge, which is a laminar flow region of a wing having a swept-back angle relative to a mainstream and provided with a leading edge, and extending in parallel toward downstream of the mainstream. When an angle of a ridgeline connecting vertexes of the ridge elements in an extending direction of the ridge elements relative to x direction is OR, an angle of a flow line of a boundary layer external edge of the mainstream relative to the x direction is θe, and an angle of a wavefront of stationary cross-flow instability, which is a mode in which a stationary disturbance amplifies inside a boundary layer of the surface and appears as a stationary vortex row, relative to the x direction is θcf, θR is between θe and θcf.
B64F 5/00 - Tracé, fabrication, assemblage, nettoyage, entretien ou réparation des aéronefs, non prévus ailleurs; Manipulation, transport, test ou inspection de composants d’aéronefs, non prévus ailleurs
87.
Combined cycle plant, method for starting up same, and start-up control program for executing said method
A method for starting up a combined cycle plant in which the following steps are executed: a gas turbine start-up step of increasing an output of a gas turbine to a rated output, a steam admission step of starting steam supply to a steam turbine when a temperature of the steam from a waste heat recovery boiler reaches or exceeds a predetermined temperature, and an ST generator output control step of controlling a flow rate of steam flowing into the steam turbine after a generator is synchronized so that an output of the generator increases according to a target output change pattern. In the ST generator output control step, when a thermal stress reaches or exceeds a predetermined first thermal stress, the flow rate of the steam is controlled so that the change in the generator output is smaller than a change indicated by the target output change pattern.
F01K 23/10 - Ensembles fonctionnels caractérisés par plus d'une machine motrice fournissant de l'énergie à l'extérieur de l'ensemble, ces machines motrices étant entraînées par des fluides différents les cycles de ces machines motrices étant couplés thermiquement la chaleur de combustion provenant de l'un des cycles chauffant le fluide dans un autre cycle le fluide à la sortie de l'un des cycles chauffant le fluide dans un autre cycle
A turbine includes: a rotor having a rotor body, and a plurality of rotor blades; a casing covering the rotor; and a plurality of stator blades, wherein the stator blades each include a stator blade body having formed on the surface thereof a suction part that extends in the radial direction and can suction at least a portion of working fluid, a nozzle inner peripheral member provided inward of the stator blade body in the radial direction, and a plurality of seal fins protruding inward in the radial direction from the inner peripheral surface of the nozzle inner peripheral member, and an ejection port for ejecting the working fluid guided from the suction part is formed in the nozzle inner peripheral member and in a portion of seal fins more on the other side than the seal fin most on one side in the axial line direction.
A communication processing device includes a processing unit configured to process a network layer of a communication frame received from a transmission line. A header part of the network layer contains extension header presence/absence information that indicates whether the header part has an extension header part for defining header information different from header information defined by a standard header part standardly included in the header part. The processing unit includes: a first processing unit for processing the standard header part; a second processing unit for, if the header part has one or more extension header parts, individually processing the one or more extension header parts of the header part; and a determination unit for determining the presence or absence of an i+1th extension header part, based on the extension header presence/absence information contained in an i-th extension header part, where i is an integer of 1 or more.
Provided is a nuclear reactor unit that can reduce a temperature increase in a reactor core at the occurrence of an abnormality with a simple structure. Included are a reactor core having radioactive fuel and causing the radioactive fuel to cause a nuclear reaction and a nuclear reactor vessel housing the reactor core and hermetically sealing the reactor core. The nuclear reactor vessel includes an inner shroud covering the entire periphery of the reactor core and an outer shroud covering the entire periphery of the inner shroud. A first space formed by the outer shroud and the inner shroud is in a vacuum condition. The inner shroud includes a main body and a communicating part placed in part of the main body and communicating the first space to a second space, which is a space inside the inner shroud, when the reactor core reaches a threshold temperature or higher.
A turbine blade includes: a blade body; and a plurality of cooling passages each extending inside the blade body along a blade height direction and are connected to each other via return portions disposed at an end portion in the blade height direction to form a serpentine passage. The cooling passages include: an upstream passage disposed on an upstream side in a flow of a cooling fluid among the plurality of cooling passages; a downstream passage disposed on a downstream side in the flow of the cooling fluid among the plurality of cooling passages; and at least one intermediate passage disposed between the upstream passage and the downstream passage among the plurality of cooling passages. The upstream passage is disposed closest to a leading edge in a chord direction of the blade body among the plurality of cooling passages formed inside the blade body and extending along the height direction.
A pump apparatus includes: a rotational shaft; a hub portion mounted to the rotational shaft; a centrifugal pump vane mounted to a circumferential surface of the hub portion; an annular disc portion mounted to a tip end of the centrifugal pump vane; and an axial turbine blade mounted to an outer circumferential surface of the annular disc portion. A liquid flow passage through which a liquid flowing from a first side toward a second side in an axis direction of the rotational shaft flows into the centrifugal pump vane is formed at a radially inner side of the annular disc portion, and a gas flow passage through which a gas flowing from the second side toward the first side passes through the axial turbine blade is formed at a radially outer side of the annular disc portion.
A waste treatment system includes: at least one reformer for hydrolyzing waste with steam; a microbial reactor for microbially degrading a reformed material containing at least a solid of the waste hydrolyzed by the at least one reformer; and at least one steam generation device for generating the steam by using only combustion energy of a gas produced in the microbial reactor.
B09B 3/45 - Traitement à la vapeur, p.ex. gazéification ou oxydation de l'eau supercritique
B09B 3/60 - Traitement biochimique, p.ex. en utilisant des enzymes
C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
C12M 1/02 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens d'échange de chaleur
C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p.ex. par des compteurs de colonies
F22B 1/18 - Méthodes de production de vapeur caractérisées par le genre de chauffage par exploitation de l'énergie thermique contenue dans une source chaude la source chaude étant un gaz chaud, p.ex. des gaz d'évacuation tels que les gaz d'échappement de moteurs à combustion interne
A pipe supporting structure includes: a plate-like member being into contact with an outside surface of a pipe; a tube-like member having a tubular shape and configured to support the plate-like member; and a base configured to support the tube-like member, wherein the plate-like member includes a supported portion supported by the tube-like member and an inner side portion surrounded by the supported portion, and the inner side portion has a smaller heat capacity per unit volume than the supported portion.
F16L 3/02 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p.ex. potences, pattes de fixation, attaches, brides, colliers entourant partiellement le tuyau, le câble ou le conduit de protection
F01D 25/30 - Têtes d'évacuation, chambres ou parties analogues
95.
HEAT EXCHANGER CORE, HEAT EXCHANGER, AND METHOD OF PRODUCING HEAT EXCHANGER CORE
A heat exchanger core includes: a plurality of internal passages; and a header passage communicating with the plurality of internal passages. An inner wall of the header passage has greater surface roughness than passage walls of the plurality of internal passages.
F28F 9/02 - Boîtes de distribution; Plaques d'extrémité
F28D 7/16 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant espacées parallèlement
96.
CONTROL DEVICE, MOBILE BODY, MOVEMENT CONTROL SYSTEM, CONTROL METHOD, AND PROGRAM
A control device is for a mobile machine that is provided in a mobile machine configured to automatically move. The control device includes a target object information acquisition unit that acquires a detection result of a direction of a target object; a region setting unit that sets a prohibited region through which a trajectory of the mobile machine is prohibited from passing, from the direction of the target object; a trajectory setting unit that sets a trajectory from the mobile machine to a target position where the mobile machine is in a predetermined position and direction with respect to the target object such that the trajectory does not pass through the prohibited region; and a movement control unit that moves the mobile machine based on the trajectory.
B66F 9/075 - Caractéristiques de construction ou détails
B66F 9/06 - Dispositifs pour lever ou descendre des marchandises volumineuses ou lourdes aux fins de chargement ou de déchargement se déplaçant, avec leurs charges, sur des roues ou sur un dispositif analogue, p.ex. chariots élévateurs à fourche
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
A magnetic geared rotary electric machine includes: a stator which includes a stator core formed in an annular shape centered on an axis, a coil installed inside a slot of the stator core, and a plurality of stator magnets installed inside the stator core at intervals in a circumferential direction about the axis; a first rotor which includes a plurality of pole pieces provided inside the stator at intervals in the circumferential direction of the axis; and a second rotor which includes a rotor core provided inside the first rotor and a plurality of rotor magnets provided in the rotor core at intervals in the circumferential direction. The stator further includes an anti-vibration member that is made of fiber-reinforced plastic and is installed on an inner surface of the stator core.
H02K 1/17 - Noyaux statoriques à aimants permanents
F16F 15/04 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques
This gas turbine blade comprises a platform part having a cooling passage formed inside, and a wing body part protruding from the upper surface of the platform part. A plurality of first ejection ports that eject a gas supplied from the cooling passage are formed in an inner chordal region of the upper surface, which is positioned further toward the wing-body side than a wing chord connecting the leading edge and the trailing edge of the wing body part. A plurality of second ejection ports that eject the gas supplied from the cooling passage are formed in an outer chordal region of the upper surface, which is positioned on the side opposite the inner chordal region with respect to the wing chord. The outer chordal region has an outer chordal leading edge region positioned on the leading-edge side and an outer chordal trailing edge region positioned on the trailing-edge side, more second ejection ports being formed in the outer chordal leading edge region than in the outer chordal trailing edge region.
This seal device comprises: a movable seal ring arranged so as to be deformable in the radial direction, in a state of facing an outer peripheral surface of a rotor of a steam turbine capable of rotating around the axis; a first elastic member provided to each of end surfaces of the movable seal ring in the circumferential direction; and a second elastic member that is provided to an intermediate position in the circumferential direction of the movable seal ring and urges the movable seal ring outward in the radial direction.
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY (Japon)
Inventeur(s)
Takahashi, Takayuki
Mori, Hiroki
Kawamura, Yoshihito
Yamasaki, Michiaki
Abrégé
The present disclosure intends to provide an aircraft member having both high strength and good ductility. Further, the present disclosure intends to provide an aircraft member satisfying required flame resistance. Further, the present disclosure intends to provide an aircraft member satisfying required corrosion resistance. In a method of manufacturing the aircraft member according to the present disclosure, a billet of an Mg—Al—Ca based alloy is extruded at an extrusion temperature that is higher than or equal to 350° C. and lower than or equal to 400° C. and at a ram rate that is higher than or equal to 1 mm/sec and lower than or equal to 3 mm/sec.
C22F 1/06 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid du magnésium ou de ses alliages
C22C 23/02 - Alliages à base de magnésium avec l'aluminium comme second constituant majeur
brevets
