H. E. A. T. intercoolers and aftercoolers are specialized heat exchangers that are used in multi-stagecompressor systems to cool the pressurized air or gas.
The characteristics of static pressure changing at stage exits of a multi-stage axial flow compressor relative to the design points at several typical operating modes are investigated.
对多级轴流式压气机在几个典型工况下各级静压相对于设计点静压的变化特性进行了研究。
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The newest research direction about pulse tube refrigerator is multi-stage cryocooler driven by valveless compressor.