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Etude théorique et expérimentale d'un évaporateur de pompe à chaleur faisant partie d'une installation de dessalement.

[In Russian./ En russe.]

Auteurs : KALNIN I. M., ZHERNAKOV A. S., SHAPOSHNIKOV V. A.

Type d'article : Article

Résumé

Desalination of salt water using a heat pump desalinating installation allows to reduce specific power consumption compared to conventional evaporation plants. A flow chart and main benefits of a heat pump desalinating installation is given and the problems of selection of working fluid for heat pump are considered. R123 is most suitable for the operation of the installation at atmospheric pressure. The experimental data in R123 boiling heat transfer under natural convection conditions and heat transfer to boiling R123 under forced movement in the evaporator channel are presented. A technique for the calculation of heat transfer coefficient of heat pump evaporator being a part of a heat pump desalinating installation is given.

Détails

  • Titre original : [In Russian./ En russe.]
  • Identifiant de la fiche : 2010-0588
  • Langues : Russe
  • Source : Kholodilnaya Tekhnika - n. 11
  • Date d'édition : 11/2009

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