ُETUDE NUMERIQUE DE LA CONVECTION MIXTE LAMINAIRE DANS DES CAVITES VENTILEES

Authors

  • S ZERMANE Université Constantine 1
  • S BOUDEBOUS Université Constantine 1
  • N BOULKROUNE Université Constantine 1

Keywords:

Convection mixte, Méthode des différences finies, Cavité ventilée, Méthodes numériques, Mixed convection, Différences finies méthode, Ventilated enclosure, Numerical methods

Abstract

In this work, we present a numeric study of the phenomenon of laminar mixed convection in a ventilated square cavity, of which one of partitions is submitted to a constant temperature, while the other partitions are considered like adiabatic. Equations governing this phenomenon were
discrétised by the method of differences finished and a code of calculation has been developed to determine all the structure of the out-flow. Results are presented under shape of fields streamlined and thermal for different values of numbers of Richardson. These show the apparition of recirculation contrarotatives zones in the superiorpart of the cavity when the forced convection predominates.

Author Biographies

S ZERMANE, Université Constantine 1

Département de Chimie Industrielle

S BOUDEBOUS, Université Constantine 1

Département De Génie Mécanique

N BOULKROUNE, Université Constantine 1

Département de Chimie Industrielle

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Published

2005-06-01

How to Cite

ZERMANE, S., BOUDEBOUS, S., & BOULKROUNE, N. (2005). ُETUDE NUMERIQUE DE LA CONVECTION MIXTE LAMINAIRE DANS DES CAVITES VENTILEES. Sciences & Technology B, Engineering Sciences, (23), 34–44. Retrieved from https://revue.umc.edu.dz/b/article/view/401

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