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US20110239655 PROCESS AND APPARATUS FOR MANUFACTURE OF FERTILIZER PRODUCTS FROM MANURE AND SEWAGE  
This invention discloses systems and methods for conversion of manure to novel fertilizer and/or soil builder products useful as input for organic farming operations. The equipment systems...
US20130118145 HYBRID FOSSIL FUEL AND SOLAR HEATED SUPERCRITICAL CARBON DIOXIDE POWER GENERATING SYSTEM AND METHOD  
The present disclosure provides an integrated power generating system and method that combines combustion power generation with solar heating. Specifically, a closed cycle combustion system...
US20130025292 REVERSIBLE SOLID OXIDE FUEL CELL STACK AND METHOD FOR PREPARING SAME  
A reversible SOFC monolithic stack is provided which comprises: 1) a first component which comprises at least one porous metal containing layer (1) with a combined electrolyte and sealing layer on...
US20120067054 HIGH EFFICIENCY POWER PRODUCTION METHODS, ASSEMBLIES, AND SYSTEMS  
The present disclosure provides methods, assemblies, and systems for power production that can allow for increased efficiency and lower cost components arising from the control, reduction, or...
US20140360889 TREATING WASTE STREAMS WITH ORGANIC CONTENT  
Embodiments of systems, devices, and methods for treating, remediating, or abating carbon-containing wastes generate at least one of clean water; non-toxic, non-hazardous ash; or power. Some...
US20120144837 Low Emission Power Generation and Hydrocarbon Recovery Systems and Methods  
Methods and systems for oxyfuel based low emission power generation in hydrocarbon recovery processes are provided. One system includes a plenum and is configured to encourage post-combustor...
US20050193739 Model-based control systems and methods for gas turbine engines  
A method and system of controlling a gas turbine engine is disclosed. The engine has sensors to detect one or more parameters and actuators adapted to respond to commands. The method includes...
US20070204623 HIGH DENSITY COMBINED CYCLE POWER PLANT PROCESS  
A process for increasing the specific output of a combined cycle power plant and providing flexibility in the power plant rating, both without a commensurate increase in the plant heat rate, is...
US20090301054 TURBINE SYSTEM HAVING EXHAUST GAS RECIRCULATION AND REHEAT  
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be...
US20060191268 METHOD AND APPARATUS FOR COOLING GAS TURBINE FUEL NOZZLES  
A method and apparatus for a nozzle of a gas turbine engine is disclosed that facilitates extending a useful life of the nozzle. The method and apparatus include an impingement baffle plate...
US20060032232 Single shaft combined cycle power plant and its operation method  
According to the invention, there is provided a single shaft combined cycle power plant which can quickly switch from single operation of a gas turbine to combined operation of the gas turbine and...
US20120240591 METHOD FOR SHUTTING DOWN A GENERATOR TO PREPARE THE GENERATOR FOR RESTART  
A method and apparatus for shutting down a generator to prepare the generator for restart is disclosed. A power down sequence of a gas turbine of the generator is initiated from an operating...
US20120000204 MULTI-SPOOL INTERCOOLED RECUPERATED GAS TURBINE  
A method and apparatus are disclosed for a multi-spool gas turbine power plant which utilizes motor/generator devices on two or more spools for starting the gas turbine and for power extraction...
US20100180565 METHODS FOR INCREASING CARBON DIOXIDE CONTENT IN GAS TURBINE EXHAUST AND SYSTEMS FOR ACHIEVING THE SAME  
Disclosed herein is a system comprising a first compressor; the compressor being operative to compress air; a turbine; the turbine being disposed downstream of the first compressor; the turbine...
US20050028529 Method of generating energy in a power plant comprising a gas turbine, and power plant for carrying out the method  
A method of generating energy in a power plant (30) having a gas turbine (29), includes a first step a gas containing air (1) is compressed in a first compressor (2) of the gas turbine (29), a...
US20060042257 Combustor heat shield and method of cooling  
A heat shield for a gas turbine engine combustor includes an apparatus for providing a spiral flow to improve at least the cooling of the heat shield.
US20090165436 Premixed, preswirled plasma-assisted pilot  
A plasma enhanced pilot including a swirler mechanism is configured to be inserted into an existing blank (purge air) or liquid fuel (dual fuel) cartridge space within the centerbody of a lean,...
US20070049648 MANUFACTURE OF FUELS BY A CO-GENERATION CYCLE  
A process for the production of a hydrocarbon comprises subjecting a feed stream comprising carbon dioxide and a source of hydrogen to elevated temperatures in an oxygen reduced environment and...
US20140318144 DEVICE AND METHOD FOR SLOW TURNING OF AN AERODERIVATIVE GAS TURBINE  
An aeroderivative gas turbine, including a gas generator, a gas generator rotor, a power turbine section, and a slow turning device, wherein said slow turning device is designed and arranged to...
US20140216046 Integrated Ion Transport Membrane and Combustion Turbine System  
Integrated gas turbine combustion engine and ion transport membrane system comprising a gas turbine combustion engine including a compressor with a compressed oxygen-containing gas outlet; a...
US20100326084 Methods of oxy-combustion power generation using low heating value fuel  
An oxy-combustor is provided to combust oxygen with gaseous low heating value fuel. A compressor upstream of the combustor compresses the fuel. The combustor produces a drive gas including steam...
US20130125525 GAS TURBINE POWER PLANT WITH A GAS TURBINE INSTALLATION, AND METHOD FOR OPERATING A GAS TURBINE POWER PLANT  
A gas turbine power plant and a method for operating a gas turbine power plant are provided. The power plant includes a gas turbine installation which may supply a mains supply network with...
US20120255309 UTILIZING STEAM AND/OR HOT WATER GENERATED USING SOLAR ENERGY  
Methods, systems, and apparatus by which steam and/or hot water generated using solar energy may be utilized to generate electricity or work are disclosed herein. A method in one instance may...
US20100000221 Method for producing fuel and power from a methane hydrate bed using a gas turbine engine  
A method of producing natural gas fuel from gas hydrate beds is provided wherein a gas turbine engine is operated thereby producing power and hot exhaust. A portion of the heat from the hot...
US20090313999 METHOD AND APPARATUS FOR CONTROLLING FUEL IN A GAS TURBINE ENGINE  
A method and system for controlling fuel in a gas turbine engine including a fuel supply system channeling fuel to a combustor are provided. The system includes a first heat exchanger configured...
US20130139516 COOLING SYSTEM FOR GAS TURBINE LOAD COUPLING  
A gas turbine is provided. The gas turbine comprises a compressor, a power turbine, a load coupling connecting the gas turbine to a load, a gas turbine package comprising a turbomachinery...
US20120096869 UTILIZING HEAT DISCARDED FROM A GAS TURBINE ENGINE  
Various embodiments are disclosed to utilize various fuels, including liquid natural gas fuels, to improve engine efficiency in gas turbine engines. In one configuration, a fuel is heated by a...
US20120047906 Combustion turbine cooling media supply method  
A land based gas turbine apparatus includes an integral compressor; a turbine component having a combustor to which air from the integral compressor and fuel are supplied; and a generator...
US20090056342 Methods and Systems for Gas Turbine Part-Load Operating Conditions  
A method and system for operating at partial load a gas turbine system having a compressor, a combustor, and a turbine. The method and system may include the steps of lowering a flow of fuel to...
US20080060340 Work extraction arrangement  
A work extraction arrangement (10) comprises a cooling assembly (12) for cooling a gas to provide a working fluid capable of doing work. The arrangement (10) further includes storage means (14)...
US20130327050 CONTROLLING FLAME STABILITY OF A GAS TURBINE GENERATOR  
A method and apparatus for controlling a flame stability at a gas turbine generator is disclosed. The method includes forming combustible mixtures at a plurality of fuel nozzles of a combustor of...
US20130192234 BUNDLED MULTI-TUBE NOZZLE ASSEMBLY  
A method for reducing emissions in a turbo machine is disclosed. The method includes providing fuel to a multi-tube nozzle and reducing the differences in the mass flow rate of fuel into each...
US20130133331 SYSTEM AND METHOD FOR REDUCING COMBUSTION DYNAMICS IN A TURBOMACHINE  
A turbomachine includes a combustion chamber, and at least one pre-mixer mounted to the combustion chamber. The at least one pre-mixer includes a main body having a first end portion that extends...
US20110314831 SECONDARY WATER INJECTION FOR DIFFUSION COMBUSTION SYSTEMS  
Emissions and combustion dynamics of a turbine engine are managed through a combustor system that injects water into the primary fuel flow and supplies a secondary water steam to the flame zone of...
US20090165995 AIR-OIL HEAT EXCHANGER PLACED AT THE LOCATION OF THE AIR SEPARATOR NOSE OF A TURBOJET, AND A TURBOJET INCLUDING SUCH AN AIR-OIL HEAT EXCHANGER  
The invention relates to an air-oil heat exchanger located at the inner shroud of the secondary duct of a turbojet. In characteristic manner, it comprises an oil circuit placed inside the...
US20080083224 Method and apparatus for reducing gas turbine engine emissions  
A combustor for a gas turbine engine comprises a housing, and a swirler assembly disposed in physical communication with the housing. The swirler assembly comprises a first stage comprising a...
US20150369126 METHOD FOR RECIRCULATION OF EXHAUST GAS FROM A COMBUSTION CHAMBER OF A COMBUSTOR OF A GAS TURBINE AND GAS TURBINE FOR DONCUTING SAID METHOD  
A method for recirculation of exhaust gas from a combustion chamber of a combustor of a gas turbine back to the supply side of the combustor provides a partial flow of the exhaust gas in the...
US20110054049 OXIDATION-REDUCTION ACTIVE MASS AND CHEMICAL-LOOPING COMBUSTION METHOD  
The invention relates to a method for chemical-looping redox combustion on an active mass including a binder, in form of a fluidized-bed catalytic cracking catalyst containing silica and alumina,...
US20070095069 Power generation systems and method of operating same  
A method for operating a power generation system including a wind turbine and a turbine assembly. The method includes operating the wind turbine, storing the energy generated by the wind turbine...
US20130340438 METHOD OF REDUCING COMBUSTION INDUCED OSCILLATIONS IN A TURBINE ENGINE  
Systems and methods for operating a turbine engine having a plurality of fuel injectors arranged circumferentially in a combustor, with each fuel injector having a main fuel supply and a pilot...
US20130031910 Efficient Selective Catalyst Reduction System  
The present application provides a gas turbine engine system. The gas turbine engine system may include a gas turbine engine producing a flow of combustion gases, an emissions reduction system in...
US20120186261 SYSTEM AND METHOD FOR A GAS TURBINE EXHAUST DIFFUSER  
In one aspect, an exhaust diffuser for a gas turbine is disclosed. The exhaust diffuser may generally include an inner casing and an outer casing spaced radially apart from the inner casing so as...
US20090019854 APPARATUS/METHOD FOR COOLING COMBUSTION CHAMBER/VENTURI IN A LOW NOx COMBUSTOR  
A dry low nitric oxides (NOx) emissions combustor includes a premixing chamber for mixing fuel and cooling gas and a combustion chamber positioned downstream of the premixing chamber for the...
US20070277530 Inlet flow conditioner for gas turbine engine fuel nozzle  
A method of operating a gas turbine engine includes providing an inlet flow conditioner (IFC). The IFC has an annular chamber defined therein by at least one wall wherein the wall includes a...
US20060137355 Fan driven emergency generator  
An emergency electrical power generating apparatus for use with a turbofan engine comprises an electrical generator and a clutch assembly. The clutch connects the generator with a fan assembly of...
US20140290264 CONTROL OF THE GAS COMPOSITION IN A GAS TURBINE POWER PLANT WITH FLUE GAS RECIRCULATION  
The invention relates to a method for operating a gas turbine power plant with exhaust gas recirculation. In the method a setpoint concentration of one component of the inlet gas and/or of the hot...
US20130219905 METHOD OF OPTIMIZING THE SPECIFIC FUEL CONSUMPTION OF A TWIN ENGINE HELICOPTER AND TWIN ENGINE ARCHITECTURE WITH CONTROL SYSTEM FOR IMPLEMENTING IT  
A method and architecture to reduce specific fuel consumption of a twin-engine helicopter without compromising safety conditions regarding minimum amount of power to be supplied, to provide...
US20110289929 TURBOMACHINE FUEL NOZZLE  
A turbomachine includes a compressor, a turbine operatively coupled to the compressor, and a combustor fluidly linking the compressor and the turbine. The combustor includes at least one fuel...
US20100077765 High-Pressure Fluid Compression System Utilizing Cascading Effluent Energy Recovery  
A high-pressure system and method utilizing an input fluid. The system includes a reactor treating a material to produce an effluent having an energy content, a plurality of stages compressing the...
US20150007579 METHOD FOR OPERATING A COMBINED CYCLE POWER PLANT AND COMBINED CYCLE POWER PLANT FOR USING SUCH METHOD  
The invention discloses a method for operating a combined cycle power plant with an integrated CO2 capture unit, wherein flue gas of a gas turbine is led along an flue gas path through a heat...

Matches 1 - 50 out of 389 1 2 3 4 5 6 7 8 >