Combined Cold Compressor/Ejector Helium Refrigerator Cycle

  • A. P. Schlafke
  • D. P. Brown
  • K. C. Wu
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 29)

Abstract

In recent years there has been increasing interest in raising refrigeration efficiency and capacity in cycles which produce cooling below 4.2 K. It is, of course, desirable to be able to produce the required subatmospheric pressure efficiently in the system.

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References

  1. 1.
    J.A. Rietdijk, The expansion-ejector, a new device for liquefaction and refrigeration at 4 K and lower, in “Liquid Helium Technology, Proceedings of the International Institute of Refrigeration”, Pergamen Press, New York (1966) p. 241,Google Scholar
  2. 2.
    J. Haisma and K. Roozendal, Investigation of the behavior of an expansion ejector in the low-temperature region beyond the X-transition of helium, in “Proceedings of the 12th International Congress of Refrigeration”, Madrid, Spain, (1967), p. 111.Google Scholar
  3. 3.
    K.C. Wu, D.P. Brown, A.P. Schlafke and J.H. Sondericker, A helium refrigeration with features for supercritical pressure cooling, in “Advances in Cryogenic Engineering, Vol. 29”, Plenum Press, New York (1984).Google Scholar
  4. 4.
    M. Minta and J.L. Smith, Jr., Helium liquefier cycles with saturated vapor compression, in “Advances in Cryogenic Engineering, Vol. 27”, Plenum Press, New York (1982), p. 603.Google Scholar
  5. 5.
    D.P. Brown, A.P. Schlafke, K.C. Wu and R.W. Moore, Cycle design for the ISABELLE helium refrigerator, in “Advances in Cryogenic Engineering, Vol. 27”, Plenum Press, New York (1982) p. 501.Google Scholar

Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • A. P. Schlafke
    • 1
  • D. P. Brown
    • 1
  • K. C. Wu
    • 1
  1. 1.Brookhaven National LaboratoryUptonUSA

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