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Title: The superfluid Stirling refrigerator, a new method for cooling below 0. 5 K

Abstract

A new subkelvin refrigerator, the superfluid Stirling cycle refrigerator, uses a working fluid of [sup 3]He-[sup 4]He mixture in a Stirling cycle. The thermodynamically active components of the mixture are the [sup 3]He, which behaves like a Boltzman gas, and the phonon-roton gas in the [sup 4]He. The superfluid component of the liquid is inert. Two refrigerators have been built and temperatures of 340 mK have been achieved.

Authors:
; ;
Publication Date:
Research Org.:
Los Alamos National Lab., NM (United States)
Sponsoring Org.:
USDOE; USDOE, Washington, DC (United States)
OSTI Identifier:
6524090
Report Number(s):
LA-UR-93-1420; CONF-930801-1
ON: DE93012672
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Conference
Resource Relation:
Conference: Conference of the International Union of Pure and Applied Physics on low temperature physics (LT 20), Eugene, OR (United States), 1-11 Aug 1993
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; REFRIGERATORS; STIRLING CYCLE; CRYOGENICS; HELIUM 3; HELIUM 4; MIXTURES; SUPERFLUIDITY; DISPERSIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; NUCLEI; STABLE ISOTOPES; THERMODYNAMIC CYCLES; 661210* - Cryogenics- (1992-)

Citation Formats

Brisson, J.G., Kotsubo, V., and Swift, G.W. The superfluid Stirling refrigerator, a new method for cooling below 0. 5 K. United States: N. p., 1993. Web.
Brisson, J.G., Kotsubo, V., & Swift, G.W. The superfluid Stirling refrigerator, a new method for cooling below 0. 5 K. United States.
Brisson, J.G., Kotsubo, V., and Swift, G.W. Fri . "The superfluid Stirling refrigerator, a new method for cooling below 0. 5 K". United States. https://www.osti.gov/servlets/purl/6524090.
@article{osti_6524090,
title = {The superfluid Stirling refrigerator, a new method for cooling below 0. 5 K},
author = {Brisson, J.G. and Kotsubo, V. and Swift, G.W.},
abstractNote = {A new subkelvin refrigerator, the superfluid Stirling cycle refrigerator, uses a working fluid of [sup 3]He-[sup 4]He mixture in a Stirling cycle. The thermodynamically active components of the mixture are the [sup 3]He, which behaves like a Boltzman gas, and the phonon-roton gas in the [sup 4]He. The superfluid component of the liquid is inert. Two refrigerators have been built and temperatures of 340 mK have been achieved.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {4}
}

Conference:
Other availability
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