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Conception optimale d'un échangeur de chaleur à deux tubes.

Optimum design of double pipe heat exchanger.

Auteurs : SWAMEE P. K., AGGARWAL N., AGGARWAL V.

Type d'article : Article

Résumé

Heat exchangers are used in industrial processes to recover heat between two process fluids. Although the necessary equations for heat transfer and the pressure drop in a double pipe heat exchanger are available, using these equations the optimization of the system cost is laborious. In this paper the optimal design of the exchanger has been formulated as a geometric programming with a single degree of difficulty. The solution of the problem yields the optimum values of inner pipe diameter, outer pipe diameter and utility flow rate to be used for a double pipe heat exchanger of a given length, when a specified flow rate of process stream is to be treated for a given inlet to outlet temperature. [Reprinted with permission from Elsevier. Copyright, 2007].

Détails

  • Titre original : Optimum design of double pipe heat exchanger.
  • Identifiant de la fiche : 2008-2093
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 51 - n. 9-10
  • Date d'édition : 05/2008

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