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Echange thermique dans un canal horizontal contenant de l'hélium superfluide diphasique.

Heat transfer in a horizontal channel containing two-phase helium II.

Auteurs : PANEK J., SCIVER S. W. van

Type d'article : Article

Résumé

The authors report on heat transport in horizontal two-phase He II and vapor in a 2 m long test section with a 3 mm tall cross section. Liquid and vapor temperatures are measured at eight locations, six along the channel and two in the boundary reservoirs. The six measurements along the channel are at three equally spaced axial locations, each with one thermometer in the liquid and one in the vapor. A finite difference numerical model is constructed which solves the main governing nonlinear ordinary differential equation for energy transport in stratified two-phase He II.

Détails

  • Titre original : Heat transfer in a horizontal channel containing two-phase helium II.
  • Identifiant de la fiche : 2000-2355
  • Langues : Anglais
  • Source : Cryogenics - vol. 39 - n. 7
  • Date d'édition : 07/1999

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