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PREMIXER ASSEMBLY FOR MIXING AIR AND FUEL FOR COMBUSTION

United States Patent Application

*** PATENT GRANTED ***
20150153045
9,518,742
A1
View the Complete Application at the US Patent & Trademark Office
A premixer assembly for mixing air and fuel for combustion includes a plurality of tubes disposed at a head end of a combustor assembly. Also included is a tube of the plurality of tubes, the tube including an inlet end and an outlet end. Further included is at least one non-circular portion of the tube extending along a length of the tube, the at least one non-circular portion having a non-circular cross-section, and the tube having a substantially constant cross-sectional area along its length
York, William David (Greer, SC), Johnson, Thomas Edward (Greer, SC), Keener, Christopher Paul (Woodruff, SC)
General Electric Company (Schenectady NY)
14/ 094,098
December 2, 2013
FEDERAL RESEARCH STATEMENT [0001] This invention was made with Government support under Contract No. DE-FC26-05NT42643, awarded by the Department of Energy. The Government has certain rights in the invention.