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Two stage Gifford-McMahon cycle cryorefrigerator operating at 20 K

โœ Scribed by M. Thirumaleshwar; S.V. Subramanyam


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
670 KB
Volume
26
Category
Article
ISSN
0011-2275

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Two stage Gifford-McMahon cycle cryorefr
โœ M. Thirumaleshwar; R.M. Pandey ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 375 KB

This paper describes a two stage Gifford-McMahon cycle cryorefrigerator operating on the gas balancing principle. Here, the cryorefrigerator is driven by a valve mechanism consisting of two spool valves operating at a suitable phase sequence with respect to each other. The valve mechanism is driven