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US20120096868 |
Integrated Gasification Combined Cycle System with a Nitrogen Cooled Gas Turbine
The present application provides an integrated gasification combined cycle system. The integrated gasification combined cycle system may include a nitrogen source, a combustor, and a turbine. A...
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US20120117974 |
AIR FLOW DELIVERY AND FUEL CONSUMPTION CONTROL FOR AIRCRAFT AIR MANAGEMENT AND AUXILIARY POWER SYSTEMS
A turbine controller controls the operation of a gas turbine generator used to drive an electric generator of an aircraft. The turbine controller controls the gas turbine generator according to air...
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US20110203289 |
POWER GENERATION SYSTEM INCORPORATING MULTIPLE RANKINE CYCLES
A power generation system (100) and a method of generating power. In one embodiment of the system shown in FIG. 1, a gasification subsystem (1) is configured to convert a carbonaceous fuel to fuel...
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US20100305768 |
CONTROL FOR IMPROVED THERMAL PERFORMANCE OF A STEAM TURBINE AT PARTIAL LOAD
A method controls at least a portion of a combined cycle power plant having at least one gas turbine, at least one heat recovery steam generator, and at least one steam turbine. The method includes...
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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...
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US20120111017 |
PARTICULATE DEFLAGRATION TURBOJET
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...
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US20100293958 |
DESWIRLING EXHAUST MIXER
An exhaust mixer for a gas turbine engine including a plurality of circumferentially distributed alternating inner and outer lobes, where each of the inner lobes is configured with a...
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US20110259014 |
REFINERY RESIDUALS PROCESSING FOR INTEGRATED POWER, WATER, AND CHEMICAL PRODUCTS
Systems and methods are provided for processing refinery residuals. In one embodiment, the system may include a gasifier configured to produce syngas from refinery residuals. A gas turbine engine...
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US20110016871 |
GAS TURBINE PREMIXING SYSTEMS
Methods and systems are provided for premixing combustion fuel and air within gas turbines. In one embodiment, a combustor includes an upstream mixing panel configured to direct compressed air and...
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US20090072047 |
AIRCRAFT DEFENSE SYSTEM AND METHOD
A method and system for aiding an aircraft pilot to avoid being struck by a heat seeking missile includes the steps of providing a mass of water and a missile detector for detecting an incoming...
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US20120023953 |
METHODS FOR CONTROLLING FUEL SPLITS TO A GAS TURBINE COMBUSTOR
Methods for controlling fuel splits to a combustor of a gas turbine are disclosed. The methods may include determining a combustion reference temperature of the gas turbine, measuring a biasing...
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US20120031101 |
GAS TURBINE WITH FLOW SEPARATION AND RECIRCULATION
A method is provided for CO2 separation from a combined-cycle power plant with exhaust-gas recirculation and CO2 separation. The hot-gas flow is split into a recirculation flow and an exhaust-gas...
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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,...
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US20110283708 |
LANDFILL GAS UTILIZATION
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...
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US20110126546 |
METHOD FOR SWITCHING OVER A GAS TURBINE PLANT FROM GASEOUS FUEL TO LIQUID FUEL AND VICE-VERSA
In a method for switching over a gas turbine plant from gaseous fuel (16, 20) to liquid fuel (18, 22) and vice-versa, in which the gas turbine plant includes a first combustor and a second...
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US20110289899 |
COMBINED CYCLE POWER PLANT WITH FLUE GAS RECIRCULATION
An exemplary method for the operation of a CCPP with flue gas recirculation to reduce NOx emissions and/or to increase the CO2 concentration in the flue gases to facilitate CO2 capture from the...
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US20110041508 |
Burner
A burner for a gas turbine including a burner housing is provided. Provided is a lean-rich partially premixed low emission burner for a gas turbine combustor providing stable ignition and...
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US20120017599 |
ANNULAR GAS TURBINE COMBUSTOR
A combustor assembly includes a convergent segment followed by a divergent segment to advantageously improve combustion. The combustor assembly includes a first segment beginning at a forward end...
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US20110006529 |
COMBINED CYCLE POWER PLANT
Disclosed herein are embodiments of combined cycle power plants having elevated exhaust pressure from a steam turbine. The elevated exhaust pressure from the steam turbine may result in an elevated...
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US20110232292 |
COMBINED FUEL AND AIR STAGED POWER GENERATION SYSTEM
A method and apparatus for generation of electric power employing fuel and air staging in which a first stage gas turbine and a second stage partial oxidation gas turbine power operated in...
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US20110001324 |
System and Method for Gas Turbine Chilled Water Storage Discharge Control and/or Gas Turbine Output Control
Variable speed drive controlled discharge pumps are used for pumping chilled water from a chilled water storage tank to coils operatively associated with the air inlet of a gas turbine, wherein the...
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US20100319352 |
PRECHORDED TURBINE NOZZLE
A turbine nozzle includes radially inner and outer bands integrally joined to opposite ends of an airfoil. The outer band has forward and aft hooks extending radially outwardly at axially opposite...
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US20110173986 |
Adaptive Gas Turbine Vane Separator System and Method
An adaptive vane separator system is provided for use with an inlet filter house of a gas turbine engine system. The vane separator system is coupled to the inlet filter house. The vane separator...
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US20120090328 |
POWER PLANT
A power plant includes a gas turbine unit adapted to feed whose flue gases into a boiler of a steam turbine unit, to be then diverted into a recirculated flow and discharged flow. The recirculated...
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US20110067409 |
Air Cooled Turbine Component Having an Internal Filtration System
A centrifugal particle separator is provided for removing particles such as microscopic dirt or dust particles from the compressed cooling air prior to reaching and cooling the turbine blades or...
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US20110289898 |
COMBINED CYCLE POWER PLANT WITH FLUE GAS RECIRCULATION
An exemplary system method for the operation of a CCP P with flue gas recirculation to reduce NOx emissions and/or to increase the CO2 concentration in the flue gases to facilitate CO2 capture from...
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US20110072826 |
CAN TO CAN MODAL DECOUPLING USING CAN-LEVEL FUEL SPLITS
In exemplary embodiments, a gas turbine system is provided. The gas turbine system can include a compressor configured to compress air and combustor cans in flow communication with the compressor,...
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US20100229567 |
TURBINE ENGINE ARRANGEMENT
A turbine engine arrangement incorporates an electrical machine combination which can act as a generator or motor. Thus, the combination during initial turbine engine arrangement start-up acts...
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US20110127773 |
SYSTEM FOR GENERATION OF POWER USING SOLAR ENERGY
An electricity generation system is presented. The electricity generation system includes a solar preheater for preheating compressed discharge air, a combustor to receive the heated compressed air...
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US20060150631 |
LIQUID FUEL RECIRCULATION SYSTEM AND METHOD
A recirculation system for circulating distillate during gas fuel operation so as to reduce or eliminate distillate carbon formation. The recirculation system keeps the distillate's temperature...
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US20120111018 |
TIP TURBINE ENGINE WITH REVERSE CORE AIRFLOW
A tip turbine engine provides increased efficiency while eliminating or reducing the number of axial compressor stages by moving the core airflow inlet aft of the fan. As a result, the core airflow...
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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...
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US20120111016 |
END-FED LIQUID FUEL GALLERY FOR A GAS TURBINE FUEL INJECTOR
A fuel injector for a gas turbine engine may include an injector housing extending along a longitudinal axis and configured to be fluidly coupled to a combustor of the turbine engine. The fuel...
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US20120023961 |
GAS TURBINE ENGINE HAVING CORE AUXILIARY DUCT PASSAGE
A method of controlling a gas turbine engine having a core engine including a core passage and an auxiliary duct passage includes sensing an operability condition, and diverting a portion of a core...
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US20110314830 |
OIL SUPPLY SYSTEM WITH MAIN PUMP DEAERATION
An oil supply system for a gas turbine engine with a centrifugal air/oil separator in fluid communication with the scavenge system to receive the used oil mixture and extract oil and air therefrom,...
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US20110185742 |
Solar hybrid combined cycle gas and steam power plant
A solar hybrid combined cycle gas-steam power plant and method including a solar unit, a gas turbine unit and a steam turbine unit. The solar unit includes a receiver. The gas turbine unit includes...
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US20110088404 |
REHEAT GAS TURBINE
An external-reheat gas turbine and method are disclosed. A gas turbine system can include a compressor, an expander, a combustor disposed between the compressor and the expander, a boiler disposed...
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US20120006036 |
ENHANCED EFFICIENCY TURBINE
Hydrocarbon fuel is sent to a reformer, which produces carbon and hydrogen. The hydrogen is sent to a fuel cell which uses it to generate electricity, and the electricity is used to actuate an...
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US20050241316 |
Uniform effusion cooling method for a can combustion chamber
A dome for a combustion chamber may have a plurality of effusion holes therein to provide efficient cooling while preventing carbon formation on the dome and chamber walls of the combustion...
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US20080289313 |
DIRECT HEATING ORGANIC RANKINE CYCLE
The present invention provides an organic Rankine cycle power system, which comprises means for superheating vaporized organic motive fluid, an organic turbine module coupled to a generator, and a...
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US20100011778 |
Environmentally friendly methods and systems of energy production
A process of energy production is disclosed. The process includes integrating three or more energy production technologies such that a first byproduct of a first energy production technology is...
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US20080006034 |
Method And System For The Recycling Of Municipal Solid Wastes, And Exploitation Of The Wasted Solid Recovery Fuel
The present invention refers to a method and a system for the complete recycling of municipal solid wastes with minimal environmental impact and with the exploitation of the wasted solid recovery...
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US20120090325 |
ETHANOL PRODUCTION SYSTEM FOR ENHANCED OIL RECOVERY
A process for enhancing the energy output of an ethanol production facility has the steps of producing ethanol and stillage from a feedstock, anaerobically digesting said stillage so as to produce...
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US20100050653 |
COMBUSTOR SYSTEM AND METHOD OF REDUCING COMBUSTION INSTABILITY AND/OR EMISSIONS OF A COMBUSTOR SYSTEM
A combustor system including a combustion chamber and at least one burner connected to the combustion chamber is provided. The combustion chamber includes a flow entrance which connects the burner...
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US20100064855 |
Blast Furnace Iron Production with Integrated Power Generation
An integrated system for blast furnace iron making and power production based upon higher levels of oxygen enrichment in the blast gas is disclosed. The integrated system leads to; 1) enhanced...
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US20090094988 |
MULTI-CYCLE UNDERSEA POWER SYSTEM
A method of operating an internal combustion engine, such as a diesel engine, includes an air cycle and an exhaust cycle. During the air cycle, atmospheric air and fuel are combusted within the...
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US20100018214 |
Energy Production from Algae in Photo Bioreactors Enriched with Carbon Dioxide
A system and method for energy production. The system includes a kiln for burning limestone and dolomite into clinker, two photo bioreactors for growing algae and pipeworks for feeding co2 from the...
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US20080053101 |
Aircraft thermal management system with reduced exhaust re-ingestion
A thermal management system includes a cooling duct system that locates a ram air intake and an exhaust through a first aircraft surface above a second aircraft surface which locates a fan intake....
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US20090249789 |
BURNER TUBE PREMIXER AND METHOD FOR MIXING AIR AND GAS IN A GAS TURBINE ENGINE
A burner for use in a gas turbine engine includes a burner tube having an inlet end and an outlet end; a plurality of slots formed in the burner tube and configured to introduce air flows...
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US20100037622 |
Contoured Impingement Sleeve Holes
A combustor for use with a gas turbine. The combustor may include liner, an impingement sleeve, and with the liner and the impingement sleeve defining an airflow channel. The impingement sleeve may...
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