发明名称 Methods and apparatus for assembling a gas turbine engine
摘要 A method for assembling a gas turbine engine includes providing a core engine, an inner fan assembly, and a fladed fan assembly, coupling a plurality of airflow ducts to the engine including an inner fan duct for channeling airflow through the inner fan assembly, a core engine duct for channeling airflow through the core engine, a bypass fan duct for channeling the airflow around the core engine duct, a flade duct for channeling airflow through the fladed fan assembly, and a ram duct surrounding an upstream portion of the flade duct, and coupling a plurality of control valves to the engine to control an amount of airflow channeled through each of the ducts using the plurality of control valves.
申请公布号 US7140174(B2) 申请公布日期 2006.11.28
申请号 US20040955461 申请日期 2004.09.30
申请人 GENERAL ELECTRIC COMPANY 发明人 JOHNSON JAMES EDWARD
分类号 F02K3/02 主分类号 F02K3/02
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