发明名称 |
Gas turbine engine exhaust duct ventilation |
摘要 |
A centerbody for the exhaust system of a gas turbine engine having an upstream end mounted within an exhaust duct casing of the exhaust system. The centerbody includes a plurality of ventilation openings defined in a centerbody wall which provide fluid flow communication between an internal cavity and exhaust gas flow surrounding the centerbody, such that ventilating air from within the cavity can exit into the exhaust gas flow.
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申请公布号 |
US7805925(B2) |
申请公布日期 |
2010.10.05 |
申请号 |
US20060465670 |
申请日期 |
2006.08.18 |
申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
DUROCHER ERIC;GEKHT EUGENE;LEFEBVRE GUY |
分类号 |
F02K3/04 |
主分类号 |
F02K3/04 |
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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