PREVISION NUMERIQUE DE JETS TURBULENTS TOURBILLONNANTS CONFINES AVEC LE MODELE (K-ε)

Auteurs-es

  • A ZERROUT Université Hassiba Ben Bouali

Mots-clés :

Chambre de combustion, jet turbulent, tourbillonnement, modélisation numérique, modèle (K-ε), modèle des tensions de Reynolds, combustion chamber, turbulent jets, swirling, simulation, (K-ε) model

Résumé

The present survey consists of numerical prevision of two turbulent jets with swirling in a combustion chamber. The simulation is based on numerical method of finite volumes and finite differences of Patankar. The mathematicalmodel used is two equations of turbulence model (K-ε). The iterative sequence adopted SIMPLE algorithm for a resolution of equations
system. A calcul is realized by a numerical code adapted to present configuration. The numerical results were compared with experimental results of the literature [6]. Performances of model (K-ε) have examined with another numerical result study such, as the used model is the Reynolds Stress Turbulence Model (RSTM). This model necessitudean important number of equations for a calcul of Reynolds Stress.A good according was qualitatively observed for the predictions of the (K-ε) model.

Biographie de l'auteur-e

A ZERROUT, Université Hassiba Ben Bouali

Département de Génie Mécanique
Faculté des Sciences de l’Ingénieur

Références

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Publié-e

2005-06-01

Comment citer

ZERROUT, A. (2005). PREVISION NUMERIQUE DE JETS TURBULENTS TOURBILLONNANTS CONFINES AVEC LE MODELE (K-ε). Sciences & Technologie. B, Sciences De l’ingénieur, (23), 82–88. Consulté à l’adresse https://revue.umc.edu.dz/b/article/view/407

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