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Une nouvelle méthode pour calculer le coefficient de transfert de chaleur monophasique du côté calandre dans un échangeur multitubulaire muni de chicanes segmentées.

A new chart method for evaluating single-phase shell side heat transfer coefficient in a single segmental shell and tube heat exchanger.

Auteurs : AYUB Z. H.

Type d'article : Article

Résumé

This paper presents a simple but accurate method to calculate shell side heat transfer coefficient in a single segmental shell and tube heat exchanger. The method is based on a chart, which is a product of actual data taken over a span of several years. The calculation procedure is presented with a case study. The results are compared with known methods and commercial/proprietary computer codes prevalent in the industry. The results from this method compare well with HTRI computer programme. This method can prove to be a helpful tool for design engineers in the field.

Détails

  • Titre original : A new chart method for evaluating single-phase shell side heat transfer coefficient in a single segmental shell and tube heat exchanger.
  • Identifiant de la fiche : 2006-0135
  • Langues : Anglais
  • Source : Applied Thermal Engineering - vol. 25 - n. 14-15
  • Date d'édition : 10/2005

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