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Simulation numérique de la température et la vitesse de l'air dans un entrepôt frigorifique.

Numerical simulation of temperature and velocity in a refrigerated warehouse.

Auteurs : HO S. H., ROSARIO L., RAHMAN M. M.

Type d'article : Article, Article de la RIF

Résumé

This paper presents air velocity and temperature distribution in a refrigerated warehouse. The refrigerated space under study has a set of ceiling-type cooling units installed in front of the arrays of stacks of palletized product packages. Numerical solutions of the steady-state airflow and heat transfer were done using a complete three-dimensional model and an equivalent two-dimensional model. The results obtained from both models were found to be in good agreement with each other. A parametric analysis was performed using the equivalent model with various values of blowing air velocity and locations of the cooling units. It was found that a better cooling effectiveness and uniformity of temperature in the refrigerated space could be achieved by using higher blowing air velocity and/or locating the cooling units lower and closer toward the arrays of product packages.

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Format PDF

Pages : pp. 1015-1025

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    20 €

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    Gratuit

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Détails

  • Titre original : Numerical simulation of temperature and velocity in a refrigerated warehouse.
  • Identifiant de la fiche : 2010-0872
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 33 - n. 5
  • Date d'édition : 08/2010

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