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公开(公告)号：WO2016004021A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/038524
申请日：2015-06-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： LEAMY, Kevin, Richard , BREIG, Benjamin, Paul , EPSTEIN, Michael, Jay , PARRILIA, Javier, Armando , HURT, Matthew, John , BRINSON, Thomas, Edward , FLEMING, Andrew, James , WILMOT, George, Eugene
CPC classification number: B64D13/08 , B64D13/006 , B64D13/06 , B64D2013/0618 , B64D2013/0648 , B64D2013/0688 , F01D13/02 , F01D17/08 , F01D17/10 , F01D17/14 , F01D25/12 , F02C6/08 , F02C7/185 , F02C7/32 , F02C9/18 , F05D2220/3216 , F05D2220/323 , F05D2260/211 , F05D2260/213 , F05D2260/232 , F05D2260/606 , F05D2270/301 , F05D2270/303 , Y02T50/56 , Y02T50/675 , Y02T50/676
Abstract: Methods and devices for cooling systems (700) are provided that are in fluid communication with bleed air from a jet engine compressor. The cooling system can include: a first precooler (210) recieving bleed air from the jet engine compressor; a heat exchanger (730) downstream from the first precooler (210); a cooling system compressor (220) downstream from the first precooler (210), wherein the heat exchanger (730) and the cooling system compressor (220) are in separate flow paths from the first precooler (210); a cooling system precooler (230) downstream from the cooling system compressor (220); a VGT cooling system turbine (240) downstream from the cooling system precooler (230); and a discharge conduit (245) downstream from the cooling system turbine (240) and the heat exchanger (730). A bypass line (290) for bypassing the turbine can also be included.
Abstract translation: 提供了用于冷却系统（700）的方法和装置，其与来自喷气式发动机压缩机的排出空气流体连通。 冷却系统可以包括：从喷气发动机压缩机接收排出空气的第一预冷器（210） 第一预冷器（210）下游的热交换器（730）; 所述第一预冷器（210）下游的冷却系统压缩机（220），其中所述热交换器（730）和所述冷却系统压缩机（220）处于与所述第一预冷器（210）分离的流动路径中。 在冷却系统压缩机（220）的下游的冷却系统预冷器（230）; 冷却系统预冷器（230）下游的VGT冷却系统涡轮机（240）; 以及在冷却系统涡轮机（240）和热交换器（730）的下游的排放管道（245）。 还可以包括用于绕过涡轮机的旁路管线（290）。
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