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Comparaison des champs d'écoulement d'un fluide pur et d'un mélange zéotropique pour la condensation dans un condenseur multitubulaire.

Comparison of flow fields of a pure fluid and a zeotropic mixture for condensation in a shell-and-tube condenser.

Auteurs : KARLSSON T.

Résumé

Condensation of a pure refrigerant and a zeotropic refrigerant mixture in a shell-and-tube condenser is investigated in an advanced calculation model based on a developed condensation routine coupled to a commercial CFD program. The aim of the investigation is to make a three-dimensional calculation model for mixture condensation, and to see if previous results from 2D calculations also can be seen in 3D calculations, namely a significant difference between the flow fields of a pure fluid and a mixture.

Détails

  • Titre original : Comparison of flow fields of a pure fluid and a zeotropic mixture for condensation in a shell-and-tube condenser.
  • Identifiant de la fiche : 2006-2817
  • Langues : Anglais
  • Source : 8th IEA Heat Pump Conference 2005: global advances in heat pump technology, applications, and markets. Conference proceedings [CD-ROM].
  • Date d'édition : 02/05/2005

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