Share

NUMERICAL ANALYSIS OF QUENCH TRANSIENTS IN FORCED-FLOW COOLED SUPERCONDUCTORS.

[In Japanese. / En japonais.]

Author(s) : SEKIYA S., ICHIKAWA A.

Type of article: Article

Summary

THE QUENCH TRANSIENTS ARE SEPARATED INTO 2 TIME-DOMAINS, FOR WHICH DIFFERENT MODELS ARE INTRODUCED. THE FIRST MODEL INCLUDES THE THERMAL CONDUCTION OF THE CONDUCTOR, THE HEAT TRANSFER AND THE SUPERCRITICAL HELIUM FLOW, BUT IN THE SECOND MODEL 2 ASSUMPTIONS ON THE THERMAL CONDUCTION AND THE HEAT TRANSFER ARE INTRODUCED. SO AS TO VERIFY ITS VALIDITY, THE METHOD IS COMPARED WITH THE ORDINARY METHOD, WHICH USES ONLY THE FIRST MODEL. RESULTS SHOW THAT THE SOLUTION BY THE PRESENT METHOD HAS ALMOST THE SAME ACCURACY AND THAT THE COMPUTING TIME IS SHORTER. THE INFLUENCE OF THE THERMAL DISTURBANCE LOCATION ON QUENCH TRANSIENTS HAS BEEN INVESTIGATED USING THE PRESENT METHOD.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1988-1753
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 22 - n. 4
  • Publication date: 1987
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (3)
See the source

Indexing