Partager

Analyse de l'application d'un injecteur à écoulement diphasique dans les systèmes frigorifiques à éjection pour l'isobutane.

Analysis of application of two-phase injector in ejector refrigeration systems for isobutane.

Auteurs : SMIERCIEW K., BUTRYMOWICZ D., KWIDZINSKI R., et al.

Type d'article : Article

Résumé

Two-phase vapour–liquid injectors may be applied as a feeding pump device or as a condensing device in many applications. In these injectors vapour is a motive fluid which enthalpy is used to compress and heat a liquid – the secondary fluid. The model of the cycle operation of the ejection system equipped with two-phase vapour liquid injector as a feeding pump was proposed. Two-fluid model for the two-phase flow in such injector was proposed in the paper. The model equations were formulated for one-dimensional steady flow. The analysis of the operation if this cycle was presented for isobutane as the working fluid.

Détails

  • Titre original : Analysis of application of two-phase injector in ejector refrigeration systems for isobutane.
  • Identifiant de la fiche : 30014881
  • Langues : Anglais
  • Source : Applied Thermal Engineering - vol. 78
  • Date d'édition : 03/2015
  • DOI : http://dx.doi.org/10.1016/j.applthermaleng.2014.11.064

Liens


Voir d'autres articles du même numéro (19)
Voir la source

Indexation