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JOULE-THOMSON EFFECT AND INTERNAL CONVECTION HEAT TRANSFER IN TURBULENT HELIUM II FLOW.

Author(s) : WALSTROM P. L.

Type of article: Article

Summary

THETEMPERATURE RISE IN HIGHLY TURBULENT HELIUM II FLOWING IN TUBING WAS MEASURED IN THE TEMPERATURE RANGE 1.6-2.1 K. THE EFFECT OF INTERNAL CONVECTION HEAT TRANSPORT ON THE PREDICTED TEMPERATURE PROFILES IS CALCULATED FROM THE TWO-FLUID MODEL WITH MUTUAL FRICTION. THE MODEL PREDICTIONS ARE IN GOOD AGREEMENT WITH THE MEASUREMENTS, PROVIDED THAT THE PRESSURE GRADIENT TERM IS RETAINED IN THE EXPRESSION FOR INTERNAL CONVECTION HEAT FLOW.

Details

  • Original title: JOULE-THOMSON EFFECT AND INTERNAL CONVECTION HEAT TRANSFER IN TURBULENT HELIUM II FLOW.
  • Record ID : 1988-2151
  • Languages: English
  • Source: Cryogenics - vol. 28 - n. 3
  • Publication date: 1988

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