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WO/2014/015894A1 |
The invention relates to a solid biomass-fired gas turbine system in which between 30 and 60% of the combustion gas, after having passed through a first heat exchanger (13), is fed back into the combustion chamber (14) to moderate the co...
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WO/2014/015307A1 |
A system comprises an injection well for accessing a reservoir containing a native fluid comprising at least one hydrocarbon, wherein the reservoir is located below one or more caprocks, is at a first temperature, and is accessible witho...
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WO/2013/184495A2 |
A shell for a combustor liner includes a cold side, a hot side, a row of cooling holes and a jet wall. The jet wall projects from the hot side for creating a wall shear jet of increased velocity cooling flow in a tangential direction awa...
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WO/2013/165960A1 |
Systems and methods for gasifying a feedstock are provided. A feedstock can be introduced to a riser. A first oxidant can be introduced to a first mixing zone within the riser, thereby generating a first high temperature zone within the ...
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WO/2013/157629A1 |
A power generation circuit unit (80) which connects a power generator (50) that also functions as an electric motor and a system power line (1) is provided with a unidirectional inverter device (81) that controls the operation of the pow...
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WO/2013/154648A1 |
A gas turbine engine includes a very high speed low pressure turbine such that a quantity defined by the exit area of the low pressure turbine multiplied by the square of the low pressure turbine rotational speed compared to the same par...
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WO/2013/154626A1 |
A heat shield includes a panel having a forward face and an aft face, a circumferential outer side and a circumferential inner side such that the panel subtends a predetermined arc, and a first radially extending side and a second radial...
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WO/2013/154625A1 |
An annular combustor includes an annular outer shell that includes a first flange that defines an inner diameter IDOS and an annular inner shell that includes a second flange that defines an outer diameter ODIS. An annular hood includes ...
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WO/2013/151029A1 |
A gas turbine engine system, which is capable of attaining high efficiency while using sunlight as a heat source, is provided. The gas turbine engine system (E) is provided with: a compressor (1) that compresses a first working medium (M...
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WO/2013/151028A1 |
Provided is a complex gas turbine engine system that is highly efficient due to the extremely effective use of exhaust heat from a gas turbine engine. This gas turbine engine system (E) is provided with: a compressor (1) that compresses ...
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WO/2013/144391A1 |
Closed regenerative cycle, the minimum temperature of the working fluid of which is in turn close to the critical temperature but greater than the latter and close to the ambient temperature used to cool the cold source; with the value o...
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WO/2013/139608A1 |
The invention relates to a method for generating electrical energy from energy stored in the form of a compressed gas stored under pressure in compressed-gas storage means (4), comprising the steps of: withdrawing gas from the gas-storag...
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WO/2013/141930A1 |
A turbofan engine includes a fan variable area nozzle axially movable relative to the fan nacelle to vary a fan nozzle exit area and adjust a pressure ratio of the fan bypass airflow during engine operation.
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WO/2013/141201A1 |
This solar-thermal power-generating facility is provided with: a turbine-bypass pipe (74) for causing a portion of compressed air from a compressor (10) to bypass a turbine (20); a turbine-bypass valve (75) for regulating the volume of c...
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WO/2013/141928A1 |
A gas turbine may include turbine blades configured to improve stream adhesion by selectively attracting or reducing repulsion of charged particles carried by a combustion gas stream. According to an embodiment, a gas turbine may include...
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WO/2013/135289A1 |
The invention relates to an energy converter (10) comprising a constant working volume (14) which is surrounded by a housing (12) and is divided by a heat exchanger arrangement (16) into a first constant working volume (18) and a second ...
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WO/2013/124899A1 |
The purpose of the present invention is to provide a solar heat assisted gas turbine system the number of heat collecting devices of which is greatly reduced and for which the area of the site required to install the heat collecting devi...
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WO/2013/125948A1 |
The invention is directed to a process to obtain a compressed gas starting from a starting gas having a lower pressure by performing the following steps: (i) increasing the pressure and temperature of a gas having an intermediate pressur...
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WO/2013/110231A1 |
A turbine air-distribution hot air engine, comprising an air cylinder piston mechanism (1), a turbine (2), an impeller air compressor (3) and a cooler (4); the air inlet duct (11) of the air cylinder piston mechanism communicates with th...
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WO/2013/104904A1 |
The present invention relates to electricity generation devices and methods that use a cryogenic fluid such as liquid nitrogen or liquid air and a source of low grade waste heat, and means of increasing the efficiency of energy recovery ...
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WO/2013/100490A1 |
The present invention relates to a fuel cell hybrid system. The fuel cell hybrid system includes: a heat engine including a compression unit compressing an oxidizing agent supply gas containing air and an expansion unit expanding the oxi...
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WO/2013/072179A1 |
The invention relates to a steam turbine facility (10), e.g. for use in a solar power plant, comprising a main steam supply (12) for supplying high pressure steam to a main supply pipe (18); a high pressure turbine (20) drivable by steam...
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WO/2013/068607A1 |
The invention relates to a solar collector including a solar turbine or a turbocompressor, comprising: an inlet for external air, a compressor (16), a regenerative heat exchanger, a conical solar collector (1) formed by a spiral tube tha...
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WO/2013/045243A1 |
The invention relates to an energy-storing device (1) with a charging circuit (2) for a working gas (3) for storing thermal energy, comprising a compressor (4), a heat accumulator (5), and an expansion turbine (6). The compressor (4) is ...
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WO/2013/043059A1 |
Power plant utilizing an energy source for production of compressed operating windmill(s) for power production.
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WO/2013/038058A1 |
The invention relates to an energy recovery system for shopping centers with a large number of cold storage spaces (2) cooled by refrigeration machines (1) and at least one distribution transformer (3) to supply the electrical energy nee...
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WO/2013/038001A1 |
For coupling the gas turbine process to the indirect gasification of solid fuels, particularly by means of steam, and to avoid the use of heat pipes (26) that must be operated using dangerous liquid alkali-metals, a second combustion cha...
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WO/2013/038563A1 |
A solar thermal power generation facility (10) which uses a heat medium that undergoes a phase change between a liquid phase and a gas phase. The solar thermal power generation facility (10) comprises: a first heating device (12) which h...
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WO/2013/026993A1 |
Apparatus (200) for storing energy, comprising: a heat store (120')(110') for receiving a gas flow, the heat store (120')(110') comprising a chamber housing a gas-permeable heat storage structure (121 ')(111 '); wherein the apparatus fur...
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WO/2013/028088A1 |
Device for the production of electric current from waste heat by using a generator (3) driven by an ORC turbine (2), whereby the generator (3) and the ORC turbine (2) are coupled by a common shaft (4).
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WO/2013/023725A1 |
The invention relates to a method for feeding back exhaust gas from a gas turbine with a downstream waste heat boiler, wherein this exhaust gas is metered into the air inflow stream of a gas turbine, with the result that the temperature ...
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WO/2013/007123A1 |
A solar-energy heat power-generating system and thermoelectric conversion device thereof, the thermoelectric conversion device comprising a power generator (5), an air compressor, a turbine and an intermediate body (12) fixedly connected...
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WO/2013/003481A1 |
This disclosure relates generally to the field of vehicle propulsion and power generation and, more specifically, to a gas turbine engine architecture for high efficiency shaft power output and more specifically to increasing gas turbine...
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WO/2012/174642A1 |
A compressed gas energy storage and release (CGESR) system and method. The system has a gas compressor, a container for storing compressed gas, a pressure engine, and an underground high temperature region. Conduits connect the gas compr...
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WO/2012/176256A1 |
In this closed-cycle gas turbine, a compressor, a regenerator, a heater, a turbine, and a cooler are connected by ducts in a manner so as to be able to circulate a working fluid, and a starting motor is connected to the compressor and th...
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WO/2012/176254A1 |
In this closed-cycle gas turbine, a compressor and a turbine are connected by a duct, and the closed-cycle gas turbine is provided with a regenerator, a heater, and a cooler along the duct and has a starter motor connected to the compres...
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WO/2012/176257A1 |
This closed-cycle gas turbine comprises a compressor, a turbine, a regenerator, a heater, and a cooler, and is provided with: a drive motor coupled to the compressor via a rotating shaft in a manner so as to be able to transmit motive po...
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WO/2012/173560A1 |
A power generation plant including a solar radiation receiver (7) for heating a medium stream and a turbine assembly (13) being arranged to receive the heated medium stream from the solar radiation receiver, said turbine assembly being c...
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WO/2012/155059A1 |
In accordance with one embodiment of the present disclosure, an oxygen carrying material may include a primary active mass, a primary support material, and a secondary support material. The oxygen carrying material may include about 20% ...
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WO/2012/151606A1 |
A hot-air engine (10) includes a compressor (12), a heating chamber (14), a rotary displacement type working engine (16) and a drive means (22). The compressor (12) has an inlet (12a) and an outlet (12b). The heating chamber (14) has an ...
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WO/2012/131860A1 |
[Problem] There is a demand for improvement in the coefficient of performance for a refrigeration cycle that is a reverse Carnot cycle, and there is a demand for improved thermal efficiency of a thermal engine. To improve the thermal eff...
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WO/2012/125949A1 |
The present disclosure provides an engine assembly that is installed below the surface of the earth to harvest the thermal energy of the earth, using a working fluid in a closed loop system, and convert it into electricity, which can be ...
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WO/2012/120555A1 |
The objective of the present invention is to provide a solar heat utilization gas turbine system with which the effect of disturbances in the weather conditions and the like can be reduced for a gas turbine which sprays water into the in...
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WO/2012/114367A1 |
The purpose of the present invention is to provide a gas turbine system which utilizes solar heat, the gas turbine system being configured so that the release of energy to the outside of the system caused by the intermediate cooling of a...
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WO/2012/100094A2 |
A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers...
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WO/2012/095243A1 |
An exemplary aspect of the invention relates to a gas turbine plant comprising a first heat exchanger that can be coupled in an auxiliary flow of an expansion stage, in particular a main turbine stage, and a second heat exchanger, wherei...
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WO/2012/095636A2 |
There is disclosed a device and method for the generation of zero emission electricity that can be used to provide load balancing and emergency support to a electricity distribution network or back up electricity to a critical consumer s...
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WO/2012/092500A1 |
One embodiment of the present invention is a unique gas turbine engine combustion finer. Another embodiment is a unique gas turbine engine. Other embodiments include apparatuses, systems, devices,, hardware, methods, and combinations for...
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WO/2012/092171A1 |
One embodiment of the present invention is a unique gas turbine engine. Another embodiment is a unique aircraft. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines and gas...
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WO/2012/082062A1 |
The present invention relates to an indirectly heated gas turbine system comprising a combustion chamber (3) that extends along a central axis of the gas turbine system for the combustion of compressed air and supplied fuel whereby flue ...
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