星载斯特林制冷机污染控制工艺研究

TECHNICS RESEARCH OF CONTAMINATION CONTROL OF AEROSPACE STIRLING CRYOCOOLER

摘要: 污染是影响星载斯特林制冷机寿命的关键因素。为提高制冷机可靠性,必须对污染进行控制。主要介绍了污染对制冷机性能的影响以及污染控制的工艺处理方法。

Abstract: The contamination is an important factor to affect the life of aerospace stirling cryocooler.For improving the reliability of cooler,contamination must be controlled.The paper introduces the effect of contamination and techniques method of contamination control.