Low Cost Mixture Joule Thomson Refrigerator

Publisher Summary This chapter focuses on the development of the closed cycle Joule Thomson Refrigerator for cooling electronic devices, which operates in the temperature range from 70 K to 95 K, which uses refrigerant mixtures and a single stage oil lubricated compressor. It provides high reliability and no maintenance. It describes the system and its performance characteristics. This system is compact, has a good thermodynamic efficiency and low levels of vibration and noise. The system and its performance characteristics is addressed in the chapter.