A single-stage and high power pulse tube cooler working between 20~40 K has been designed and constructed in order to precool the second stage of a4K separate two-stage pulse tube cooler.
满足液氦温区分离型二级脉管制
机第二级预的需要,设计制作1台20～40K温区单级大功
脉管制机。
；预冻A single-stage and high power pulse tube cooler working between 20~40 K has been designed and constructed in order to precool the second stage of a4K separate two-stage pulse tube cooler.
满足液氦温区分离型二级脉管制机第二级预的需要,设计制作1台20～40K温区单级大功脉管制机。
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.
充分利用液氢的低温火用，在氢能燃气轮机循环中附加一个空气预
氢气透平。
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