A Recuperative Superfluid Stirling Refrigerator

  • J. G. Brisson
  • G. W. Swift
Chapter
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 39)

Abstract

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% 3He-4He mixture. Cooling power versus temperature and speed is presented for a 6.6% mixture.

Keywords

Helium Convolution Germanium Refrigeration CuNi 

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Copyright information

© Springer Science+Business Media New York 1994

Authors and Affiliations

  • J. G. Brisson
    • 1
  • G. W. Swift
    • 1
  1. 1.Condensed Matter and Thermal Physics GroupLos Alamos National LaboratoryLos AlamosUSA

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