SharePRODUCTION OF 1.25 K 4HE WITHOUT 4HE SUPERFLUID FILM.
Author(s) : GÖBEL J. H.
Type of article: Article
Summary
A REFRIGERATION PROCESS IS DESCRIBED WHICH ENABLES THE PRODUCTION OF A SUB-LAMBDA-POINT 4HE TEMPERATURE WITHOUT THE PRODUCTION OF SUPERFLUID. THE ADVANTAGES OF THE PROCESS FOR ZERO GRAVITY AND LOW NOISE REFRIGERATION ARE DESCRIBED. THE LOWEST TEMPERATURE PRODUCED TO DATE IS 1.25 K. THE PROCESS IS ALSO USEFUL WITH OTHER GASES FOR REFRIGERATION ; THE OUTPUT TEMPERATURE IS SELECTED BY GAS TYPE.
Details
- Original title: PRODUCTION OF 1.25 K 4HE WITHOUT 4HE SUPERFLUID FILM.
- Record ID : 1981-1072
- Languages: English
- Source: Rev. sci. Instrum. - vol. 51 - n. 12
- Publication date: 1980/12
- Document available for consultation in the library of the IIR headquarters only.
Links
See the source
Indexing
- Themes: Small-scale cryogenic applications, cryocoolers
- Keywords: Helium 4; Superfluid helium
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