预冷器指的是在工质开始被压缩之前,降低其温度的热交换器或蒸发冷却器。
...提供引气。发动机出来的引气是从中压或者高压压气机引出,因为压气机的原因,所以非常非常热,在进入空调系统之前还要通过预冷器(precooler)进行预冷,接下来才输送到空调系统。此时引气还是非常热,因而在空调系统中,有三台冷却设备,其中两台是热交换器,一台是涡轮压...
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由蒸汽循环和带有预冷器的氮气透平循环构成的间接联合循环可以作为首选方案。
The indirect combined cycle, which consists of a steam cycle and a nitrogen gas turbine cycle with a pre-cooler, could be the first choice.
为了充分利用液氢的低温火用,在氢能燃气轮机循环中附加了一个空气预冷器和氢气透平。
To fully utilize the low temperature exergy of liquid hydrogen, installed additionally in a hydrogen energy based gas turbine cycle is an air precooler and hydrogen turbine.
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