发明名称 |
Integrated turbine sealing air and active clearance control system and method |
摘要 |
An active clearance control system is provided that uses compressor extraction air to manipulate blade tip clearance in an industrial gas turbine and compressor. A stream of air is taken from a cooling and sealing air circuit and redirected to be used for active clearance control. The spent clearance control air is re-introduced into the hot gas path of the gas turbine for cooling and sealing purposes.
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申请公布号 |
US7293953(B2) |
申请公布日期 |
2007.11.13 |
申请号 |
US20050273074 |
申请日期 |
2005.11.15 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LEACH DAVID;BEADIE DOUGLAS FRANK;NIGMATULIN TAGIR ROBERT;DEES BRITTANY;TROUT JESSE E.;WAUGH DANIEL |
分类号 |
F03B11/00 |
主分类号 |
F03B11/00 |
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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