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Novel configuration of three-stage pulse-tube refrigerator for temperatures below 4 K.

[In Japanese. / En japonais.]

Author(s) : GAO J. L., MATSUBARA Y.

Type of article: Article

Summary

To decrease both regenerator loss and pulse-tube loss, a regenerative tube was developed for operating the pulse tube from room temperature to liquid-helium temperature. With this configuration a low temperature of 3.6 K and 119 milliwatts of cooling capacity at 4.9 K were achieved, using a three-stage pulse-tube refrigerator. Test results and refrigeration performance of this refrigerator are presented.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1995-2703
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 29 - n. 4
  • Publication date: 1994
  • Document available for consultation in the library of the IIR headquarters only.

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