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OPTIMUM THERMAL DESIGN OF BUSHING CONDUCTOR FOR SUPERCONDUCTING CABLE.

[In Japanese. / En japonais.]

Author(s) : TAKAHASHI T., SHIMIZU N., HORII K.

Type of article: Article

Summary

THE AUTHORS DISCUSS THE OPTIMUM THERMAL DESIGN OF THE BUSHING CONDUCTOR FOR SUPERCONDUCTING CABLE SYSTEM. IT WASSHOWN THAT, TO MINIMIZE THE SUM OF JOULE HEAT AND HEAT INFLUX IN THE TERMINAL BUSHING WITH CONSTANT CROSS SECTION ALONG THE LENGTH, IT IS REQUIRED THAT HEAT INFLUX IS EQUAL TO THE JOULE HEAT IN EACH PART OF BUSHING CONDUCTOR. BY THE DESIGN TECHNIQUE COMBINING THE OPTIMUM DESIGN AND SIMULATION OF TEMPERATURE DISTRIBUTION, IT IS POSSIBLE TO TAKE INTO ACCOUNT TEMPERATURE DEPENDENCES OF ELECTRIC RESISTIVITY AND THERMAL CONDUCTIVITY, AND HEAT TRANSFER COEFFICIENT BETWEEN GAS HELIUM AND BUSHING CONDUCTOR.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1986-1799
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 20 - n. 4
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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