Matches 1 - 50 out of 426 1 2 3 4 5 6 7 8 9 >


Match Document Document Title
US20110094240 Swirl Generator  
A swirl generator for injecting fuel into a gas turbine by injection of the fuel into a channel of the swirl generator of the gas turbine. The fuel injection is predetermined by the arrangement of...
US20150040576 COUNTER SWIRL DOUBLET COMBUSTOR  
An improved combustor for a gas turbine is operable to provide high combustion efficiency in a compact combustion chamber. The combustor includes a counter swirl doublet for improved fuel/air...
US20110048027 Turbine Driven By Predetermined Deflagration Of Anaerobic Fuel And Method Thereof  
The present invention discloses a turbine assembly (20b) driven by predetermined deflagration of anaerobic fuel. The use of anaerobic fuel enables operation without any necessity for an additional...
US20120192568 Gas Turbine Combustor  
A combustor of the prior art that defines the outlet position and direction of an air hole and suppresses adhesion of flame to an air hole outlet can reduce a discharge amount of NOx by increasing...
US20140260304 ALGAE-DERIVED FUEL/WATER EMULSION  
A method including providing a wet algae material having been subjected to a refinement process without a water separation phase; supplying the wet algae material including a water fraction and an...
US20150013342 AIR FLOW CONDITIONER FOR FUEL INJECTOR OF GAS TURBINE ENGINE  
A fuel injector for a gas turbine engine is provided. The fuel injector includes a central body, an air inlet duct, a mixing duct, a swirler, and a flow conditioner. The air inlet duct and the...
US20130205797 FUEL HEATING SYSTEM FOR POWER PLANT  
A fuel heating system for a power plant includes a fuel source for a gas turbine system, wherein the fuel source contains a fuel at a first temperature. Also included is a feedwater source for...
US20150107260 GAS TURBINE AND GAS TURBINE AFTERBURNER  
A gas turbine afterburner includes a gutter electrode that helps to hold an afterburner flame. A charge source applies a majority charge to be carried by a turbine exhaust gas. Electrical...
US20140123670 GAS TURBINE BURNER  
The burner of a gas turbine includes a swirl generator and, downstream of it, a mixing tube. The swirl generator is defined by at least two walls facing one another to define a conical swirl...
US20150107259 GAS TURBINE WITH SEQUENTIAL COMBUSTION ARRANGEMENT  
The present disclosure refers to a method for operating a gas turbine with sequential combustors having a first-burner, a first combustion chamber, and a second combustor arranged sequentially in...
US20130283805 FUEL/AIR PREMIXING SYSTEM FOR TURBINE ENGINE  
A system includes a fuel nozzle. The fuel nozzle includes a center body configured to receive a first portion of air and to deliver the air to a combustion region. The fuel nozzle also includes a...
US20110167832 Method for operating a premix burner, and a premix burner for carving out the method  
A method for operating a premix burner for gaseous fuels having a multi-stage pilot gas system whose diffusion fuel is injected into a flame chamber of the premix burner as at least two partial...
US20110113787 Pilot combustor in a burner  
A pilot combustor particularly for use in a burner of a gas turbine engine is provided. A method for burning a fuel in a pilot combustor zone of a pilot combustor is also provided. The pilot...
US20150135724 PARALLEL METERING PRESSURE REGULATION SYSTEM WITH INTEGRATED FLOW METER PLACEMENT  
A fuel pressure regulation system is provided. The fuel pressure regulation system includes a supply arrangement for supplying an outlet flow. The supply arrangement includes a primary pressure...
US20130232987 GAS TURBINE FUEL INJECTOR WITH INSULATING AIR SHROUD  
A fuel injector for a gas turbine engine is disclosed. The fuel injector includes an injector housing extending from a first end to a second end along a longitudinal axis. The second end of the...
US20120125008 LOW CALORIFIC VALUE FUEL COMBUSTION SYSTEMS FOR GAS TURBINE ENGINES  
A combustion system for a gas turbine engine includes a housing defining a pressure vessel. A master injector is mounted to the housing for injecting fuel along a central axis defined through the...
US20150240718 METHOD AND PLANT FOR TRANSFERRING ENERGY FROM BIOMASS RAW MATERIAL TO AT LEAST ONE ENERGY USER  
A method for producing energy including: producing fuel gases from biomass raw material in a main receptacle unit (8), feeding produced fuel gas to a consumer unit (2,3), transferring energy from...
US20150211420 COMBUSTOR IGNITER ASSEMBLY  
A gas turbine engine comprising a combustor having a combustor liner assembly and a mounting bracket provided on the combustor liner assembly, a floating collar being slidingly received on the...
US20150052905 Pulse Width Modulation for Control of Late Lean Liquid Injection Velocity  
Systems and methods for pulse-width modulation of late lean liquid injection velocity can be provided by certain embodiments of the disclosure. In one embodiment, a gas turbine combustor utilizing...
US20140060071 COOLED PILOT FUEL LANCE  
A device for injecting fuel into a combustion chamber of a gas turbine is provided, having a distribution section to which a first fuel channel, a second fuel channel and an injection channel are...
US20150219018 SYSTEM AND METHOD FOR OPERATING A GAS TURBINE  
A system and method for operating a gas turbine include a controller that determines, for at least one combustion instability, a frequency; a quantification of the frequency or a quantification of...
US20150000299 SYSTEM AND METHOD FOR A FUEL NOZZLE  
A system includes an oxidant compressor and a gas turbine engine turbine, which includes a turbine combustor, a turbine, and an exhaust gas compressor. The turbine combustor includes a plurality...
US20140130477 TURBOMACHINE AND STAGED COMBUSTION SYSTEM OF A TURBOMACHINE  
A turbomachine including a combustor in which fuel is combustible to produce a working fluid, a turbine section, which is receptive of the working fluid for power generation operations, a...
US20140165583 BLEED VALVE OVERRIDE SCHEDULE ON OFF-LOAD TRANSIENTS  
In one aspect, the present disclosure is directed to a method for controlling a position of a bleed valve of a gas turbine engine. The onset of an off-load transient may be determined. Values...
US20150040573 GAS TURBINE WITH IMPROVED PART LOAD EMISSIONS BEHAVIOR  
In a method for the low-CO emissions part load operation of a gas turbine with sequential combustion, the opening of the row of variable compressor inlet guide vanes is controlled depending on the...
US20140366551 CONTINUOUS IGNITION  
An ignition system includes a housing defining an interior and an exhaust outlet. The housing is configured and adapted to be mounted to a combustor to issue flame from the exhaust outlet into the...
US20150000300 GAS TURBINE HAVING FUEL MONITORING  
The invention relates to a method for detecting a fuel leakage in the fuel distribution system between a fuel control valve and at least one burner of a gas turbine during the operation of the gas...
US20130276452 Gas turbine purge process  
This purge process of a gas turbine supply pipe network provided with fuel (diesel or natural gas) at least partly containing synthesis gas comprises of injection of inert gas in intervalve...
US20130118181 PROCEDURE FOR IGNITING A TURBINE ENGINE COMBUSTION CHAMBER  
A procedure for igniting a combustion chamber of a turbine engine, the chamber being fed with fuel by injectors and including an igniter mechanism igniting the fuel injected into the chamber. The...
US20130186099 Gas Turbine Combustor  
A combustor for a gas turbine engine having an annular combustion chamber includes a plurality of main fuel injection and air swirler assemblies and a plurality of pilot fuel injection and air...
US20120186264 GAS TURBINE COMBUSTOR  
A combustor for a gas turbine engine having an annular combustion chamber includes a plurality of main fuel injection and air swirler assemblies and a plurality of pilot fuel injection and air...
US20140250907 GAS TURBINE FUEL INJECTOR WITH METERING CAVITY  
A fuel injector for a gas turbine engine may include a flow path for a fuel-air mixture extending longitudinally through the fuel injector, and a fuel gallery extending circumferentially around...
US20130111918 COMBUSTOR ASSEMBLY FOR A GAS TURBOMACHINE  
A turbomachine combustor assembly includes a combustor housing, a first combustion zone arranged in the combustor housing, a second combustion zone arranged downstream from the first combustion...
US20150152790 METHOD AND DEVICE FOR ADJUSTING A THRESHOLD VALUE OF A FUEL FLOW RATE  
A method of adjusting a fuel flow rate in a turbine engine propelling an aircraft, including: obtaining a first estimate of a flow rate of fuel injected into a combustion chamber of the turbine...
US20140165585 Oblong Swirler Assembly for Combustors  
In accordance with one aspect of the disclosure, a swirler is disclosed. The swirler may include an outer shroud and inner shroud. The inner shroud may be positioned radially inside the outer...
US20150167985 GAS TURBINE ENGINE FUEL AIR MIXER  
A gas turbine engine device is disclosed for mixing fuel and air prior to a combustion. The device includes a pilot mixer and a main mixer each having a fuel opening for the delivery of fuel to...
US20110179797 Burner and method for operating a burner  
A burner and a method for operating a burner are provided. The burner includes a channel having a mixing zone and having a feed for an oxidation means, particularly an air feed, and at least one...
US20150033752 GAS TURBINE COMBUSTION SYSTEM AND METHOD OF FLAME STABILIZATION IN SUCH A SYSTEM  
A gas turbine combustion system is provided. In an embodiment, the system includes a first radial inflow swirler having first radial outer intake openings, first radial inner outlet openings and...
US20140000275 LNG FUEL HANDLING FOR A GAS TURBINE ENGINE  
An LNG fuel system for gas turbine engine systems is disclosed that allows more efficient management of cryogenic fuels such as LNG to reduce emissions and improve engine efficiency. In one...
US20120234015 DUAL PUMP FUEL FLOW SYSTEM FOR A GAS TURBINE ENGINE AND METHOD OF CONTROLLING  
A fuel flow system for a gas turbine includes a first pump, a main fuel flow path and a second pump. The first pump is connected to an actuator and a metering valve. The main fuel flow path is...
US20150159878 COMBUSTION SYSTEM FOR A GAS TURBINE ENGINE  
A combustor for a gas turbine engine includes a pilot fuel injector and a plurality of circumferentially located main injectors for injecting fuel and air into a combustion chamber defined by a...
US20140298819 TURBINE ENGINE COMPRISING AN ELECTRICALLY ACTIVATED FUEL SUPPLY PUMP, AND TURBINE ENGINE FUEL SUPPLY METHOD  
A turbine engine for an aircraft including a turbine engine shaft and a pumping module, including: a pump shaft, connected to the turbine engine shaft; a pump for supplying fuel to the turbine...
US20130232988 BURNER FOR A GAS COMBUSTOR AND A METHOD OF OPERATING THE BURNER THEREOF  
A burner for a gas combustor and a method of operating the burner are disclosed. The burner includes a front surface area divided into a plurality of subareas and inlets arranged on the front...
US20150047365 SEQUENTIAL COMBUSTION WITH DILUTION GAS MIXER  
The invention refers to a sequential combustor arrangement including a first burner, a first combustion chamber, a dilution burner for admixing a dilution gas and a second fuel via a...
US20120017601 GAS TURBINE WITH IMPROVED PART LOAD EMISSIONS BEHAVIOR  
In a method for the low-CO emissions part load operation of a gas turbine with sequential combustion, the air ratio (λ) of the operative burners (9) of the second combustor (15) is kept below a...
US20130199199 DRIVE FOR A TURBINE AND DRIVE METHOD  
The invention relates to the drive for a turbine, in particular for an aviation turbine, as well as to a method for operating such a turbine. An aviation turbine is a gas turbine that accelerates...
US20130174571 Fuel Flow Control Method and Fuel Flow Control System of Gas Turbine Combustor for Humid Air Gas Turbine  
Provided is a fuel flow control method of a gas turbine combustor provided in a humid air gas turbine, by which method NOx generation in the gas turbine combustor is restricted before and after...
US20140360202 FUEL INJECTOR AND A COMBUSTION CHAMBER  
A fuel injector includes pilot and main fuel injectors. The pilot fuel injector includes at least one pilot air swirler and the main fuel injector includes a main air blast fuel injector located...
US20140123667 METHOD AND GAS TURBINE COMBUSTION SYSTEM FOR SAFELY MIXING H2-RICH FUELS WITH AIR  
A method and apparatus are disclosed for mixing H2-rich fuels with air in a gas turbine combustion system, wherein a first stream of burner air and a second stream of a H2-rich fuel are provided....
US20120227411 METHOD AND GAS TURBINE COMBUSTION SYSTEM FOR SAFELY MIXING H2-RICH FUELS WITH AIR  
A method and apparatus are disclosed for mixing H2-rich fuels with air in a gas turbine combustion system, wherein a first stream of burner air and a second stream of a H2-rich fuel are provided....

Matches 1 - 50 out of 426 1 2 3 4 5 6 7 8 9 >