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BASIC STUDY OF MAGNETIC REFRIGERATOR FOR SUPERFLUID HELIUM.

[In Japanese. / En japonais.]

Author(s) : HAKURAKU Y., OGATA H.

Type of article: Article

Summary

THE AUTHORS HAVE DESIGNED AND MANUFACTURED A RECIPROCATING MAGNETIC REFRIGERATOR (CARNOT CYCLE) OPERATING BETWEEN 1.8 AND 4.2 K. THE MAGNETIC REFRIGERANT WAS GADOLINIUM GALLIUM GARNET (GGG). OPERATING TESTS WERE CARRIED OUT AT VARYING MAXIMUM APPLIED MAGNETIC FIELD AND OPERATING FREQUENCY AND THEY SHOWED GOOD AGREEMENT WITH THE CALCULATED RESULTS. THE MAXIMUM USEFUL COOLING POWER WAS 0.50 W AT 1.8 K.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1985-1353
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 19 - n. 5
  • Publication date: 1984
  • Document available for consultation in the library of the IIR headquarters only.

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