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Closed cycle coolers for temperatures below 30 K

โœ Scribed by A.H. Orlowska; T.W. Bradshaw; J. Hieatt


Book ID
107746186
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
523 KB
Volume
30
Category
Article
ISSN
0011-2275

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Continuous adsorption refrigerator for p
โœ V.P. Babiichuk; A.A. Golub; B.N. Esel'son; I.A. Serbin ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 311 KB

This paper describes an evaporation refrigerator in which the pumping of the vapour above liquid He 3 or He 4 was accomplished with two alternately operating adsorption pumps. In this way temperature can be maintained constant with an accuracy to 0.003 K for a long time; ~ 101 helium vapour being us