摘要
红外探测器必须在低温下工作 ,制冷技术是该领域的关键技术之一。斯特林制冷机具有热交换效率高和结构紧凑的特点 ,可以满足军事应用中尺寸、重量和能量的要求 ,在军事应用中占据重要地位。简单介绍了斯特林制冷机的原理、种类及表征参数 ;着重介绍国外制冷机可靠性研究、增长及评价现状。
Stirling cooler has the advantage of high η and compact structure.It has important position in military application because it can meet the requirements of size,weight and capacity in military application.There are lots of different Stirling coolers.It is usually characterized with cooling time and cooling capacity.Reliability is the main consideration in the development of the cooler and is also the main research topic.In this paper,the theory、type and character istics of the cooler were simply introduced.The reliability research,reliability growth and evaluation of the cooler abroad were presented.
出处
《电子产品可靠性与环境试验》
2000年第5期38-42,共5页
Electronic Product Reliability and Environmental Testing
