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FUEL NOZZLE FOR A GAS TURBINE ENGINE AND METHOD OF OPERATING THE SAME

United States Patent Application

20130192243
A1
View the Complete Application at the US Patent & Trademark Office
A fuel nozzle assembly for use with a turbine engine includes at least one fuel conduit coupled to at least one fuel source. The fuel nozzle assembly also includes at least one swirler that includes at least one wall having a porous portion. The at least one wall is coupled to the at least one fuel conduit. The porous portion is formed from a material having a porosity that facilitates fuel flow therethrough. At least one fuel flow path is thereby defined through the porous portion of the at least one wall.
Boespflug, Matthew Patrick (Clifton Park, NY), Saddoughi, Seyed Gholamali (Clifton Park, NY), Bennett, JR., Grover Andrew (Schenectady, NY), Herbon, John Thomas (Loveland, OH)
13/ 362,124
January 31, 2012
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH & DEVELOPMENT [0001] This invention was made with Government support under contract number DE-FC26-08NT05868 awarded by the Department of Energy (DOE). The Government may have certain rights in this invention.