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.


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

Texte intégral :



-ANDRREW.T and CHRISTOFER K.W: Computation of

Turbulent Axis metrical and no Axis metrical Jet Flows Using the (K - ( ) Model (FLORIDA state University TALLAHASSEE FLORIDA 32306-3027, AIAA Journal. Vol 34, No.2, February 1996).

-CHIN, SHUN LIN: Numerical Calculations of Turbulent

Reacting Flow in a Gas-Turbine Combustor (National Aeronautics and Space Administration, Cleveland Ohlio, Av


-DAMOU.M : Simulation Numérique d'Ecoulement Turbulent avec Tourbillonnement dans une Chambre de Combustion (premier colloque sur les moteurs et l'énergétique (COME ' 96), Blida 14,16 et 19 janvier 1996).

-DINH. VONGOC : Méthodes Numérique d'Intégrale Locale

sur les Volumes Finis (Ecole de Génie Université de MONCTON. CANADA).

-HABIB.M.A and WHITELAW.J.H: Velocity Characteristic

of Confined coaxial Jets withand Without Swirl (Imperial College of Science and Technology Mechanical Engineering Dept, LONDON, ENGLAND, Journal of Fluid Engineering March 1980, Vol 102/47).

-HOGG.H and LESCHZINER.M.A: Computation of Highly

Swirling Confined Flow With a Reynolds Stress Turbulence

Model (University of MONCHESTER, ENGLAND UNITED KINGDOM, 27 Nov 1989).

-JONES.W.P and LAUNDER.B.E: The prediction of laminarization with a two-equation model. Int. J. Heat mass

transfer, Vol. 15 P.301. 1972

-LAUNDER.B.E and SPALDING.D.B: Mathematical Models of Turbulence (Dept of Mechanical Engineering, Imperial Collogue of Science and Technology, LONDON. England 1972).

- MONGIA.H.C, PATANKAR.S.V, MUSTHY.S.N, SULLIVAN.J.P and SAMUELSEN.G.S: Aero thermal Modeling Program - Phase II (University of California at Irvine, NASA contract NAS3 - 24350).

- NADJI.H : Modélisation et Calcul de l'Ecoulement Turbulent dans un Jet Tournant Libre. (Thèse de Docteur de

me Cycle, Université de LILLE, FRANCE 1984).

- NALASAMY.M: Prediction of Recirculation Zones in

Isothermal Coaxial jet Flows relevant to Combustors (University Space Research Association Boulder, Colorado NASA 1987)

- NIKJOOY and MONGIA: Fuel Injector-Air Swirl Characterization Aero thermal Modeling Phase II (Final Report Volume II NASA Prepared for Lewis

Research Center NAS3 - 24350. 1993).

- PARK.C.D and CHENT.L.D: Experimental Investigation

Turbulent Jets Part I: Single -Phase Data;(University Of IOWA, IOWA City AIAA Journal Nov 1989).

- SHARIF.M.A.R and WONG.Y.K.E: Evaluation of the

Performance of Three Turbulence Closure Models in the Prediction of Confined Swirling Flow (Dept of Engineering

Science and Mechanics, University of Alabama USA Received 14 October 1992 in Received Form 3 January 1994).

- SUHAS, PATANKAR.S.V: Numerical Heat Transfer and

Fluid Flow (Hemisphere Publishing Corporation, WASHINGTON, New York, LONDON).

- SING.S.N, AGRAWAL.D.P, MALHATRA.R.C and RAGHVA.A.K: Mean Velocity Distribution of Contra Swirling Coaxial Confined Jets (Dept of Applied Mechanics Indian, Institute of Technology, HANZKHAS, NEW DELHI 110016 INDIA).


  • Il n'y a présentement aucun renvoi.

Direction des Publications et de l'animation scientifique

Université des Frères Mentouri Constantine 1. Route Ain El-Bey. 25000. Algérie.