Partager

Etude expérimentale sur la chute de pression lors de l'ébullition des frigorigènes purs et leurs mélanges dans les tubes horizontaux.

An experimental investigation of pressure drop in flow boiling of pure refrigerants and their mixtures in horizontal tubes.

Auteurs : LIM T. W., KIM J. H.

Type d'article : Article

Résumé

Experimental investigation of pressure drop for pure refrigerants R134a and R123 and their mixtures as test fluids was carried out for both and adiabatic and a diabatic two-phase flow in a horizontal tube. The measured frictional pressure drop in the adiabatic experiments increased in the S-shaped curve as equilibrium vapour quality was increased. These data were compared with various correlations proposed in the past for the frictional pressure drop.

Détails

  • Titre original : An experimental investigation of pressure drop in flow boiling of pure refrigerants and their mixtures in horizontal tubes.
  • Identifiant de la fiche : 2005-1671
  • Langues : Anglais
  • Source : JSME int. J., B - vol. 48 - n. 1
  • Date d'édition : 02/2005

Liens


Voir la source

Indexation