Development of 4K Cryocooler for Space Application
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概要
- 論文の詳細を見る
A compact closed cycle cryocooler operating around 4K has been developed for spaceapplication. The prototype cooler consists of a Joule-Thomson (JT) system and a two-stage Stirlingcycle cooler which is used to pre-cool the JT system. The typical cooling power is about 30 mWat 4.85K and the input power to the compressor is approximately 180W. This paper reports theresults from preliminary test of the prototype cooler.
- 宇宙航空研究開発機構の論文