A recuperative superfluid stirling refrigerator

Conference · Thu Jul 01 00:00:00 EDT 1993

OSTI ID:10165867

Brisson, J G; Swift, G W

A superfluid Stirling refrigerator has been built with a counterflow heat exchanger serving as a recuperative regenerator. It has achieved temperatures of 296 mK with a 4% {sup 3}He-{sup 4}He mixture. Cooling power versus temperature and speed is presented for a 6.6% mixture.

• Research Organization: Los Alamos National Lab., NM (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 10165867
• Report Number(s): LA-UR-93-2415; CONF-930703-2; ON: DE93016521
• Resource Relation: Conference: International cryogenic materials conference (ICMC),Albuquerque, NM (United States),12-16 Jul 1993; Other Information: PBD: [1993]
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
REFRIGERATING MACHINERY
PERFORMANCE
STIRLING CYCLE
SUPERFLUIDITY
HELIUM 3
HELIUM 4
MIXTURES
HEAT EXCHANGERS
WORKING FLUIDS
COOLING
661210
665420
CRYOGENICS