发明名称 |
Methods and apparatus for predicting and/or for avoiding lean blow-outs |
摘要 |
A method for predicting lean blow-outs (LBOs) in a gas turbine engine includes extracting a plurality of tones in pressure signals representative of pressure within monitored combustor cans, tracking a frequency of a hot tone in each monitored can, and utilizing the extracted tones and the tracked frequency to determine a probability of an LBO.
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申请公布号 |
US7337057(B2) |
申请公布日期 |
2008.02.26 |
申请号 |
US20040856583 |
申请日期 |
2004.05.28 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
NORMAN BRUCE GORDON;TAWARE AVINASH VINAYAK;SHAH MINESH ASHOK;SINGH AJAI;ZIMINSKY WILLY STEVE;WU PINGCHUAN |
分类号 |
F01D25/00;G06F19/00;F02C9/00;F02C9/28;F23N5/16 |
主分类号 |
F01D25/00 |
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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