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 includes 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. An air flow mixing apparatus is 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 |
US8302407(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20100952381 |
申请日期 |
2010.11.23 |
申请人 |
ALECU DANIEL T.;CARPENTER DEAN;PRATT & WHITNEY CANADA CORP. |
发明人 |
ALECU DANIEL T.;CARPENTER DEAN |
分类号 |
F02C1/00 |
主分类号 |
F02C1/00 |
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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