Patent application number | Description | Published |
20100064691 | FLASHBACK RESISTANT PRE-MIXER ASSEMBLY - A pre-mixer assembly associated with a fuel supply system for mixing of air and fuel upstream from a main combustion zone in a gas turbine engine. The pre-mixer assembly includes a swirler assembly disposed about a fuel injector of the fuel supply system and a pre-mixer transition member. The swirler assembly includes a forward end defining an air inlet and an opposed aft end. The pre-mixer transition member has a forward end affixed to the aft end of the swirler assembly and an opposed aft end defining an outlet of the pre-mixer assembly. The aft end of the pre-mixer transition member is spaced from a base plate such that a gap is formed between the aft end of the pre-mixer transition member and the base plate for permitting a flow of purge air therethrough to increase a velocity of the air/fuel mixture exiting the pre-mixer assembly. | 03-18-2010 |
20100077760 | Flex-Fuel Injector for Gas Turbines - A fuel injector ( | 04-01-2010 |
20100192592 | COMBINED CATALYSTS FOR THE COMBUSTION OF FUEL IN GAS TURBINES - A catalytic oxidation module for a catalytic combustor of a gas turbine engine is provided. The catalytic oxidation module comprises a plurality of spaced apart catalytic elements for receiving a fuel-air mixture over a surface of the catalytic elements. The plurality of catalytic elements includes at least one primary catalytic element comprising a monometallic catalyst and secondary catalytic elements adjacent the primary catalytic element comprising a multi-component catalyst. Ignition of the monometallic catalyst of the primary catalytic element is effective to rapidly increase a temperature within the catalytic oxidation module to a degree sufficient to ignite the multi-component catalyst. | 08-05-2010 |
20130133330 | DEVICE TO LOWER NOx IN A GAS TURBINE ENGINE COMBUSTION SYSTEM - An emissions control system for a gas turbine engine including a flow-directing structure ( | 05-30-2013 |
20130167538 | Apparatus for mixing fuel and air in a combustion system - A fuel shroud assembly ( | 07-04-2013 |
20140196465 | LEAN-RICH AXIAL STAGE COMBUSTION IN A CAN-ANNULAR GAS TURBINE ENGINE - An apparatus and method for lean/rich combustion in a gas turbine engine ( | 07-17-2014 |
20150276226 | DUAL OUTLET NOZZLE FOR A SECONDARY FUEL STAGE OF A COMBUSTOR OF A GAS TURBINE ENGINE - A secondary fuel stage ( | 10-01-2015 |
20150369135 | DEVICE FOR IMPROVED AIR AND FUEL DISTRIBUTION TO A COMBUSTOR - A flow conditioning device ( | 12-24-2015 |