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HEAT TRANSFER AND TEMPERATURE PROFILE STUDIES IN CYLINDRICAL CRYOGENIC GLASS DEWARS.

Author(s) : ARUNACHALAM S.

Type of article: Article

Summary

THE HEAT TRANSFER COMPONENTS AND INNER WALL TEMPERATURE PROFILES OF A GLASS DEWAR HAS BEEN STUDIED AS A FUNCTION OF THE LEVEL OF LIQUID NITROGEN. THE GAS CONDUCTION HEAT TRANSFER IS FURTHER ENHANCED WITH THE FALL OF LIQUID LEVEL, DUE TO INCREASE IN INTERSPACE GAS PRESSURE. A SIMPLE ANALYSIS BASED ON CORRUCCINI'S GAS CONDUCTION EQUATION IS PRESENTED FOR THE EXPLANATION OF THE OBSERVED GAS CONDUCTION HEAT TRANSFER. THE INNER WALL TEMPERATURES ARE FOUND TO BE NEARLY LINEAR, EXCEPT IN THE REGIONS CLOSE TO THE LIQUID SURFACE.

Details

  • Original title: HEAT TRANSFER AND TEMPERATURE PROFILE STUDIES IN CYLINDRICAL CRYOGENIC GLASS DEWARS.
  • Record ID : 1985-0015
  • Languages: English
  • Source: Indian J. Cryog. - vol. 8 - n. 2
  • Publication date: 1983
  • Document available for consultation in the library of the IIR headquarters only.

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