AIRCRAFT ENGINE FUEL SYSTEM AND METHOD OF OPERATING THE SAME
    5.
    发明申请
    AIRCRAFT ENGINE FUEL SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开
    飞机发动机燃油系统及其运行方法

    公开(公告)号:WO2012173651A1

    公开(公告)日:2012-12-20

    申请号:PCT/US2011/067461

    申请日:2011-12-28

    CPC classification number: F02C7/224 B64D37/30 F02C3/22 F02C9/40 F05D2220/40

    Abstract: An aircraft engine fuel system 900 is disclosed having a gas turbine engine 101, a turbocharger 910, a compressor bleed air system 930 for providing compressor air (A) from the gas turbine engine 101 to the turbocharger 910, and a fuel delivery system 940 for providing compressed gaseous fuel (G) from the turbocharger 910 to the gas turbine engine 101, whereby the compressor air (A) powers the turbocharger 910 and the turbocharger 910 pumps the compressed gaseous fuel (G) to the gas turbine engine 101. Also disclosed is a method of operating an aircraft engine fuel system 900 including the steps of: operating a gas turbine engine 101; extracting compressor air (A) from the gas turbine engine 101; routing the compressor air (A) to a turbocharger 910; and operating the turbocharger 910 to pump a compressed gaseous fuel (G) to the gas turbine engine 101.

    Abstract translation: 公开了一种飞机发动机燃料系统900,其具有燃气涡轮发动机101,涡轮增压器910,用于将压缩机空气(A)从燃气涡轮发动机101提供给涡轮增压器910的压缩机排气系统930和用于 从涡轮增压器910向燃气涡轮发动机101提供压缩气体燃料(G),由此压缩机空气(A)为涡轮增压器910供电,涡轮增压器910将压缩的气态燃料(G)泵送到燃气涡轮发动机101.还公开 是一种操作飞机发动机燃料系统900的方法,包括以下步骤:操作燃气涡轮发动机101; 从燃气涡轮发动机101抽取压缩机空气(A); 将压缩机空气(A)布置到涡轮增压器910; 并且操作涡轮增压器910以将压缩的气态燃料(G)泵送到燃气涡轮发动机101。

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