About 33 results
https://drivepatents.com/patents/984116 · 4 Sep 2013
A system for reducing combustion dynamics in a combustor includes an end cap having an upstream surface (42) axially separated from a downstream surface (44), and tube bundles (24) extend from the upstream surface (42) through the downstream surface (44). ...
https://drivepatents.com/patents/987458 · 14 Aug 2013
A gas turbine system for NOx emission reduction and part load efficiency improvement is described. The system includes a gas turbine (12) having a compressor (13) which receives inlet-air (18). A direct-contact heat exchanger (30) heats and humidifies the ...
https://drivepatents.com/patents/987732 · 7 Aug 2013
A method for transferring fuel includes flowing water to at least one nozzle (47) of a main fuel circuit (28). Also included is flowing oil to the at least one nozzle (47) of the main fuel circuit (28). Further included is flowing liquid fuel to the at lea...
https://drivepatents.com/patents/991245 · 1 May 2013
A system includes a mixing assembly (50) configured to mix a liquid fuel (42) and a water (15) to generate a fuel mixture (80). The fuel mixture (80) is configured to combust in a combustor (16) of a gas turbine (11). The mixing assembly (50) includes a li...
https://drivepatents.com/patents/991241 · 1 May 2013
A system includes a plurality of interconnected mixing assemblies (50) configured to mix a first fuel (42) and water (15) to generate a first mixture (80), and mix a second fuel and the water (15) to generate a second mixture (94). The first and second fue...
https://drivepatents.com/patents/985338 · 27 Mar 2013
According to one aspect of the invention, a method for providing a fuel supplied to one or more combustors in a gas turbine engine system includes partially oxidizing a fraction of primary fuel (117) in one or more fuel circuits (102) of the gas turbine en...
https://drivepatents.com/patents/985809 · 6 Mar 2013
A gas turbine engine has in flow series: a compressor section (10), a combustion chamber (12), and a turbine section (13). The engine further has a steam generator (16). The combustion chamber (12) has a steam reservoir (11) located at the upstream end the...
https://drivepatents.com/patents/995161 · 12 Dec 2012
A system (10) for supplying fuel includes a fuel manifold (16), a water manifold (18), and a fluid junction (20) between the fuel manifold (16) and the water manifold (18). A turbulator (30) downstream from the fluid junction (20) receives a fluid flow fro...
https://drivepatents.com/patents/1003272 · 18 Apr 2012
The turbine has a control unit acting on fuel injection units, so that quantity of fuel present in a combustion chamber is greater than a preset minimum value and less than a preset maximum value. The control unit passes the quantity of injected fuel from ...
https://drivepatents.com/patents/1003664 · 4 Apr 2012
The invention relates to a burner (1) for a gas turbine, comprising a pilot combustor (5), a supply module providing pilot fuel (20) and pilot air (21) into a pilot combustion room (23) being enclosed by a pilot burner housing (22) comprising a tapered exi...