发明公开
EP1906093A3 Method for control of thermoacoustic instabilities in a combustor
有权
一种用于在燃烧室内控制热声的不稳定性的方法
- 专利标题： Method for control of thermoacoustic instabilities in a combustor
- 专利标题（中）： 一种用于在燃烧室内控制热声的不稳定性的方法
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申请号： EP07253776.4申请日： 2007-09-24
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公开(公告)号： EP1906093A3公开(公告)日： 2011-06-29
- 发明人: Hagen, Gregory S. , Banaszuk, Andrzej , Mehta, Prashant G. , Cohen, Jeffrey M. , Proscia, William
- 申请人： United Technologies Corporation
- 申请人地址： United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 代理机构： Leckey, David Herbert
- 优先权： US527225 20060926
- 主分类号： F23R3/34
- IPC分类号： F23R3/34 ; F23M13/00 ; F23R3/50
摘要：
A method for controlling a temperature distribution within a combustor (10) having a plurality of chamber sections (38A..., 38F) comprises controlling a fuel-to-air ratio in the chamber sections (38A..., 38F). At least two chamber sections (38A, 38B) have different fuel-to-air ratios to create a non-uniform temperature distribution within the combustor to reduce thermoacoustic instabilities.
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