发明名称 |
EJECTOR CONTROLLED TWIN AIR SOURCE GAS TURBINE PRESSURIZING AIR SYSTEM |
摘要 |
A passive pressurizing air system for a gas turbine engine comprises a flow path for directing an air flow having a low temperature and low pressure, extending through a cavity to a pressurized area of the engine. The cavity contains pressurized air having a high temperature and high pressure. Means are provided for adding the pressurized air from the cavity into the flow path to provide a mixed air flow having an intermediate temperature and intermediate pressure.
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申请公布号 |
CA2582075(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
CA20072582075 |
申请日期 |
2007.03.16 |
申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
ALECU, DANIEL T.;CARPENTER, DEAN |
分类号 |
F02C3/13;B64D13/02;F01D17/00 |
主分类号 |
F02C3/13 |
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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