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Caractéristiques d'échange thermique entre une surface plane et un bain d'hélium II saturé.

Heat transfer characteristics from a plane surface to a saturated helium II baths.

Auteurs : FOUAIDY M., JUNQUERA T.

Résumé

Heat transfer from a plane surface to a saturated helium II bath is studied up to and beyond the critical heat flux density inducing film boiling. The experiments were performed with two similar test cells, denoted 1 and 2. Test cell 2 consists mainly of four OFHC copper rods heated at their top extremity and equipped each with three calibrated carbon resistors for in situ measurement of the thermal conductivity. Three of these test specimens are equipped with specially developed surface thermometers.

Détails

  • Titre original : Heat transfer characteristics from a plane surface to a saturated helium II baths.
  • Identifiant de la fiche : 1998-2203
  • Langues : Anglais
  • Date d'édition : 11/1997
  • Source : Source : Cryogenics/DESY Workshop Helium II two-phase Flow, Hamburg
    vol. 37; n. 11; 753-765; 16 fig.; 4 tabl.; 34 ref.

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