发明名称 |
METHOD AND APPARATUS FOR REDUCTION OF COMBUSTOR DYNAMIC PRESSURE DURING OPERATION OF GAS TURBINE ENGINES |
摘要 |
Methods and apparatus for operating a gas turbine engine without sustained detrimental levels of dynamic pressure are provided. The engine includes a combustor. The method includes determining the combustor acoustic level amplitude, comparing the acoustic level to a predetermined upper acoustic limit, and adjusting a fuel flow distribution to the combustor using a closed loop controller to facilitate reducing the acoustic level to a predetermined lower acoustic limit that is less than the upper acoustic limit.
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申请公布号 |
US2005144955(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
US20030748360 |
申请日期 |
2003.12.30 |
申请人 |
HANDELSMAN STEVEN K.;DURLING MICHAEL R.;RACKMALES JAMES D.;LIPTON MARK S.;BARROW WILLIAM L.;PEARSON ROBERT J.;RAJAMANI RAVI |
发明人 |
HANDELSMAN STEVEN K.;DURLING MICHAEL R.;RACKMALES JAMES D.;LIPTON MARK S.;BARROW WILLIAM L.;PEARSON ROBERT J.;RAJAMANI RAVI |
分类号 |
F02C9/24;F02C9/00;F23N5/16;F23R3/20;F23R3/34;(IPC1-7):F02C9/00 |
主分类号 |
F02C9/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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