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Etude expérimentale sur un évaporateur à ammoniac pulvérisé avec un faisceau de tubes lisses de pas triangulaire. 1. Effet du faiseau tubulaire.

Experimental investigation on ammonia spray evaporator with triangular-pitch plain-tube bundle. 1. Tube bundle effect.

Auteurs : ZENG X., CHYU M. C., AYUB Z. H.

Type d'article : Article

Résumé

The experiment of spray evaporation of ammonia was conducted using nozzles distributing liquid ammonia downward onto a horizontal, 3-2-3 triangular pitch plain-tube bundle. Heat transfer performance of individual tubes in the tube bundle was studied by varying parameters data. Mechanism causing variation of individual tubes' heat transfer performance was studied. Results were compared with ammonia spray evaporation in a square-pitch plain-tube bundle. (See also this Bulletin, reference 2002-1257.)

Détails

  • Titre original : Experimental investigation on ammonia spray evaporator with triangular-pitch plain-tube bundle. 1. Tube bundle effect.
  • Identifiant de la fiche : 2002-1271
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 44 - n. 12
  • Date d'édition : 06/2001

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