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TRAINING AND DEGRADATION OF A MODEL SUPERCONDUCTING WINDING DEPENDING ON COOLING CONDITIONS AND CONDUCTOR CROSS-SECTION.

Author(s) : KEILIN V. E., KOVALEV I. A., KRUGLOV S. L.

Type of article: Article

Summary

THE PROCESS OF TRAINING SINGLE-LAYER WINDINGS IN AN EXTERNAL MAGNETIC FIELD UNDER VARIOUS COOLING CONDITIONS IS DESCRIBED IN THE FIRST PART OF THIS PAPER. THE CHARACTER AND DURATION OF TRAINING SHOWED THE INFLUENCE OF COOLING ON THE SUPERCONDUCTOR STABILITY. A REDUCTION OF TRAINING IN HELIUM II AGAINST HELIUM I WAS FOUND. THE LACK OF LIMITING CURRENT DEPENDENCE ON THE ELECTRIC INSULATION LAYER INTRODUCES AN ADDITIONAL THERMAL RESISTANCE. THE TRAINING PROCESS FOR VARIOUS CONDUCTOR CROSS-SECTIONS IS DESCRIBED IN THE SECOND PART. BY MEANS OF VARYING THE ELECTRICAL CONNECTIONS OF SEPARATE WIRES ONE CAN SIMULATE CHANGING SIZES OF CONDUCTOR CROSS-SECTIONS IN THE RATIO 1:2:4.

Details

  • Original title: TRAINING AND DEGRADATION OF A MODEL SUPERCONDUCTING WINDING DEPENDING ON COOLING CONDITIONS AND CONDUCTOR CROSS-SECTION.
  • Record ID : 1986-0036
  • Languages: English
  • Source: Cryogenics - vol. 25 - n. 5
  • Publication date: 1985

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