发明名称 |
Fuel nozzle assembly that exhibits a frequency different from a natural operating frequency of a gas turbine engine and method of assembling the same |
摘要 |
A method of assembling a fuel nozzle assembly for a gas turbine engine having a natural operating frequency includes providing a flange and providing a premix tube. The flange is fabricated from a first alloy such that the flange is configured to exhibit a first frequency that is different than the natural operating frequency of the gas turbine engine. The premix tube is fabricated from a second alloy such that the premix tube is configured to exhibit a second frequency that is different from the natural operating frequency of the gas turbine engine. The premix tube is coupled to the flange.
|
申请公布号 |
US8484978(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20090617085 |
申请日期 |
2009.11.12 |
申请人 |
BAILEY DONALD MARK;SIMMONS SCOTT ROBERT;HUFFMAN MARCUS BYRON;GENERAL ELECTRIC COMPANY |
发明人 |
BAILEY DONALD MARK;SIMMONS SCOTT ROBERT;HUFFMAN MARCUS BYRON |
分类号 |
F02C1/00 |
主分类号 |
F02C1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|