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Title:
TUBULAR FUEL INJECTOR FOR SECONDARY FUEL NOZZLE
Document Type and Number:
Japanese Patent JP2010085083
Kind Code:
A
Abstract:

To provide a fuel injector for a secondary fuel nozzle of a gas turbine.

The fuel injector includes axially aligned air slots 202 and a plurality of fuel injection holes 204 disposed between the air slots. The plurality of fuel injection holes include axially oriented injection holes and circumferentially oriented injection holes such that fuel charged through the plurality of fuel injection holes is injected in both the circumferential direction and the axial direction to mix with air flowing through the air slots.


Inventors:
SINGH ARJUN
SARDESHMUKH SWANAND VIJAY
Application Number:
JP2009221748A
Publication Date:
April 15, 2010
Filing Date:
September 28, 2009
Export Citation:
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Assignee:
GEN ELECTRIC
International Classes:
F23R3/32; F02C7/22; F23R3/28
Domestic Patent References:
JP2005345094A2005-12-15
JP2005300019A2005-10-27
JPS6153424A1986-03-17
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa