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WO/2012/101087A1 |
The invention pertains to fluegas recirculation in gas turbines, and specifically to an intake section (2) upstream of the inlet of a compressor (1) of a gas turbine unit (1-7) with fluegas recirculation, comprising at least one section ...
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WO/2012/103112A2 |
An apparatus for igniting a fuel mixture by applying EM energy is disclosed. The apparatus may include a radiating element configured to apply EM energy to the fuel mixture at a plurality of Modulation Space Elements (MSEs), and a proces...
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WO/2012/096940A1 |
Systems and methods for improving the operation of a combustion device using a low heating value fuel that includes providing a supply of a low heating value fuel, introducing an oxidizing agent that includes an enriched oxygen source in...
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WO/2012/092222A1 |
One embodiment of the present invention is a unique gas turbine engine. Another embodiment is a unique reheat system for a gas turbine engine. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations f...
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WO/2012/088566A1 |
The invention relates to a gas turbine engine that will find application in the mechanical engineering and in particular in the manufacturing of small-scale engines for vehicles and electricity generation. The gas turbine engine includes...
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WO/2012/092495A1 |
One embodiment of the present invention is a unique engine Another embodiment of the present invention is a unique combustion system, Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for engine...
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WO/2012/092216A1 |
A device capable of collecting a condensate from a working fluid is disclosed. The condensate can take the form of a liquid and can be injected into a flow path of an engine. In one form the engine is a gas turbine engine and the liquid ...
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WO/2012/080633A1 |
The invention relates to a method for improving the acceleration efficiency of a gas generator of a gas turbine by reducing the take-up of electric power, in particular during the transition phases, in order to conserve a sufficiently la...
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WO/2012/074061A1 |
An energy recovery device (10) comprises a heat exchanger (14) which carries out the heat exchange between low-pressure condensed water (12) supplied from a regenerative superheater (11) and supply water (13) and a compressor (17) which ...
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WO/2012/064363A2 |
The power plant combusts a hydrocarbon fuel with oxygen to produce high temperature high pressure products of combustion. These products of combustion are routed through an expander to generate power. The products of combustion are subst...
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WO/2012/064536A2 |
A turbine engine, such as for example a jet engine or turbojet, that is fueled by particulate fuel, such as cornstarch or other similar particulate products, that burn under deflagration conditions. The engine is modified from a standard...
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WO/2012/060739A1 |
The invention relates to gas turbine technology used to produce work and generate electrical power or as a drive for vehicles or gas pipeline compressor stations. According to the invention, in the method for operating a gas turbine unit...
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WO/2012/051997A2 |
The invention relates to a turbine wheel arrangement for a gas turbine comprising two successive turbine wheels (18, 20) rotating in opposite directions, wherein the first turbine wheel (18) comprises flow channels (42) of a Laval cross-...
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WO/2012/052687A1 |
The aim of the present invention is to enable the cover of a centrifugal compressor to be moved such that the clearance between the cover and the blades of the compressor impeller remains substantially constant and as low as possible. To...
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WO/2012/051783A1 |
A jet engine with parallel combustion chambers is provided, which includes a power turbine duct (1), a jet-propelment duct (2), an intake duct (3), an air compressor (4) and a power turbine (5). The air compressor (4) is arranged in the ...
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WO/2012/051315A2 |
In some implementations, a system may include a compressor, a heat exchanger and an ITM. The compressor is configured to receive an air stream and compress the air stream to generate a pressurized stream. The heat exchanger is configured...
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WO/2012/045028A1 |
A dual fuel propulsion system 100 is disclosed including a gas turbine engine 101 capable of generating a propulsive thrust using a cryogenic liquid fuel 1 12. A method of operating an aircraft engine 101 is disclosed using a selected pr...
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WO/2012/042628A1 |
The purpose is to improve the output and the power generation efficiency utilizing hot water produced with a solar heat or a thermal energy of a combustion exhaust gas. This gas turbine power generation device (100) comprises: a compress...
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WO/2012/039890A1 |
A method and system are disclosed for co-production of olefins and electric power. The method includes determining a separation level, separating a hydrocarbon feed into a light fraction stream and a heavy fraction stream based on the de...
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WO/2012/031783A2 |
A gaseous hydrocarbon stream (10) is cooled against a first refrigerant and a second refrigerant, to produce a liquefied hydrocarbon stream (20). The first refrigerant is cycled in a first refrigerant circuit (100), comprising compressin...
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WO/2012/031782A1 |
A gaseous hydrocarbon stream (10) is cooled against a first refrigerant and a second refrigerant, to produce a liquefied hydrocarbon stream (20). The first refrigerant is cycled in a first refrigerant circuit (100), comprising compressin...
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WO/2012/032557A1 |
A gas turbine power generation system capable of efficiently and continuously supplying both electric power and service water is provided. A gas turbine power generation system is provided with a gas turbine (1) for driving a power gener...
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WO/2012/033564A1 |
Disclosed herein are screw shaft turbine compressors having (i) a compressor section, (ii) a turbine section, (iii) a combustion section coupling to the compressor section and the turbine section, and (iv) a grooved shaft. The grooved sh...
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WO/2012/028430A1 |
The invention relates to a method for reliably flushing the exhaust gas recirculation line (8) of a gas turbine (14) having exhaust gas recirculation, without using additional blow-out fans, and to a gas turbine (14) for carrying out the...
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WO/2012/031297A2 |
A system of dense packaging of turbomachinery in a gas turbine engine by means of close-coupling of components and by the ability to rotate various engine components with respect to other engine components is disclosed. In addition, spoo...
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WO/2012/024898A1 |
A small temperature rise low-entropy mixed-fuel engine includes a combustion chamber, an expansive agent source (2) and a fuel source (3). The fuel source (3) is in communication with the combustion chamber through a fuel input control m...
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WO/2012/018457A1 |
Provided are more efficient techniques for operating gas turbine systems. In one embodiment a gas turbine system comprises an oxidant system, a fuel system, a control system, and a number of combustors adapted to receive and combust an o...
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WO/2012/018458A1 |
The present techniques are directed to a combustor for a gas turbine. For example, an embodiment provides a spool piece for the combustor. The spool piece includes an oxidant injection port configured for injection of an oxidant proximat...
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WO/2012/014401A1 |
A gas turbine (1) comprises: multiple stage compressors (2, 3); a combustor (4) for injecting a fuel into air compressed by the compressors and combusting the fuel; and a turbine (5) driven by the combustion gas from the combustor. In th...
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WO/2012/009575A2 |
In some implementations, a system may include a compressor, a heat exchanger and an ITM. The compressor is configured to receive an air stream and compress the air stream to generate a pressurized stream. The heat exchanger is configured...
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WO/2012/008013A1 |
A desalination device operated by a membrane method and a concentration device operated by a vaporization method are used in combination to thereby stably concentrate water containing a salt, such as accompanying water, at a low equipmen...
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WO/2012/005619A1 |
The gas turbine engine with two-way air feed includes a shaft 1, active rotor 2 of the gas turbine on two side of it rotors 8,17 of first and second centrifugal compressors with vanes 3,6 are installed; between them an internal guiding d...
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WO/2012/001684A2 |
In today's lifestyle it is not always practical to be able to prepare foodstuff on a freshly prepared basis. Therefore partial cooking of foodstuff and preparation for heating and completion of cooking is used. An apparatus, a container ...
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WO/2012/003078A1 |
Methods and systems for low emission power generation in hydrocarbon recovery processes are provided. One system includes a gas turbine system configured to stoichiometrically combust a compressed oxidant and a fuel in the presence of a ...
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WO/2012/001334A1 |
The invention relates to a device for protecting against the overspeed of a free turbine (6) of a turbine engine which comprises a gas generator including at least one compressor (1), a combustion chamber (3), at least one linked turbine...
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WO/2012/003079A1 |
Methods and systems for low emission power generation in hydrocarbon recovery processes are provided. One system includes a gas turbine system configured to stoichiometrically combust a compressed oxidant derived from enriched air and a ...
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WO/2011/157418A1 |
The present invention relates to a gas turbine combustion chamber arrangement having an annular combustion chamber (1), having a diffuser element (2) which is arranged upstream of the annular combustion chamber (1) in the flow direction ...
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WO/2011/157943A1 |
The invention relates to a turbine engine (100) for a helicopter (200), said helicopter comprising a main gearbox, a rotor (204), and a speed-reducing device (206) that is placed entirely within the main gearbox (202) of the helicopter w...
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WO/2011/154280A1 |
The invention relates to gas turbine engines, especially a turbojet or turbofan for an aircraft. The gas turbine engine comprising a combustion section and an exhaust section produces an exhaust gas. The emission products can be reduced ...
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WO/2011/154528A1 |
The invention relates to a method (30) for starting or stopping a gas turbine (1) including a combustion chamber (6) supplied, according to one or more feed controls, with a gas fuel that can comprise one or more given different gases, e...
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WO/2011/156203A2 |
A method of optimizing operation of a furnace to control emission within a system. Each furnace zone inside of the furnace is associated with at least one exhaust zone. A signal indicative of an amount of byproduct exiting the furnace th...
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WO/2011/149924A2 |
A method for utilizing landfill gas is disclosed herein. The method includes the step of collecting landfill gas. The method also includes the step of fueling a turbine engine that is at least part of a power generation system with the l...
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WO/2011/149914A1 |
A process for the clean-up of a crude syngas stream having widely varying composition and particulate load. The process includes quenching the crude syngas stream with a liquid stream to cool the syngas stream and remove particulates, ta...
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WO/2011/146096A2 |
A gas turbine engine having a ramburner is disclosed. The ramburner is disposed downstream of a gas turbine engine combustor and receives an engine exhaust flow from the gas turbine engine combustor. The ramburner also accepts a bypass a...
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WO/2011/145690A1 |
Disclosed is a gasification power generation plant provided with a gasification furnace (101) which has a fluid passage (131) allowing circulation of fluid to be heat-exchanged with the inside of the furnace and which gasifies fuel to ge...
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WO/2011/139309A2 |
The present invention provides in one embodiment a unique gas turbine engine. Another embodiment is a unique gas turbine engine combustion system. Still another embodiment is a unique gas turbine engine combustor. Other embodiments inclu...
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WO/2011/136832A2 |
One embodiment of the present invention is an integrated aero-engine flowpath structure. Another embodiment is a method of manufacturing integrated aero-engine flowpath structure. Other embodiments include apparatuses, systems, devices, ...
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WO/2011/130002A1 |
A splitter (148) is provided for improving a pressure recovery of a compressor discharge casing (CDC) (114) of a gas turbine engine. The CDC includes an annular wall (142) that extends generally axially along at least a portion of the CD...
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WO/2011/125976A1 |
Provided are a heat engine which emits no carbon dioxide and no nitrogen oxide and achieves the simplification of the structure thereof, and a power generation system using the heat engine. The heat engine is characterized by being an in...
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WO/2011/122594A1 |
Disclosed is an integrated coal gasification combined cycle power generation plant, wherein combustion gas is combusted by a combustor (17) after being gasified in a gasification furnace (9) to which coal is led. The exhaust, emitted by ...
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