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HEAT TRANSFER THROUGH DIFFERENT TYPES OF INSULATION OF SUPERCONDUCTING CABLE OF UNK MODEL MAGNETS.

Author(s) : DMITREVSKY Ju. P., KOZUB S. S.

Summary

DEVELOPMENT OF A TECHNIQUE FOR MEASURING HEAT TRANSFER INTO HELIUM ON CABLE SAMPLES UNDER CONDITIONS VERY CLOSE TO THOSE IN A SUPERCONDUCTING CABLE. COMPARISON OF THE EFFICIENCY OF THREE DIFFERENT TYPES OF INSULATION, BASED ON MYLAR AND FIBERGLASS LAYERS. IT IS SHOWN THAT THE STUDIED INSULATIONS DIFFER BY LESS THAN 20% IN THE OPERATING RANGE OF TEMPERATURE (4-20 K) WITH REGARD TO HEAT TRANSFER. THE HEAT TRANSFER COEFFICIENT IS ABOUT 100 W/M2 K AND IS WEAKLY DEPENDENT ON THE COOLING J. V.

Details

  • Original title: HEAT TRANSFER THROUGH DIFFERENT TYPES OF INSULATION OF SUPERCONDUCTING CABLE OF UNK MODEL MAGNETS.
  • Record ID : 1988-1754
  • Languages: English
  • Publication date: 1986/09/01
  • Source: Source: Proc. int. Symp. Heat Mass Transf. Refrig. Cryog., Dubr.
    558-566; 8 fig.; 4 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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