| 发明名称 |
Method and apparatus to decrease combustor acoustics |
| 摘要 |
A method for operating a gas turbine engine includes coupling an anti-resonant frequency system to a combustor including a premixer assembly and a plurality of damper tubes, and adjusting the anti-resonant frequency system until the anti-resonant frequency of the damper tubes is approximately equal to the combustor resonant frequency.
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| 申请公布号 |
US7272931(B2) |
申请公布日期 |
2007.09.25 |
| 申请号 |
US20030663008 |
申请日期 |
2003.09.16 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HELD TIMOTHY JAMES;HSIAO GEORGE CHIACHUN |
| 分类号 |
F02C1/00;F23R3/00;F02C7/24;F23M99/00;F23R3/04;F23R3/10;F23R3/42 |
主分类号 |
F02C1/00 |
| 代理机构 |
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