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Transactions: WSEAS TRANSACTIONS ON FLUID MECHANICS
Transactions ID Number: 52-253
Full Name: Mohammed Senouci
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: Department of Mechanical Engineering, Institute of Science and Technology, University of Mascara
Country: ALGERIA
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E-mail address: med_snci@yahoo.fr
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Title of the Paper: Performance of the constants couple of the second order turbulence model (rsm) applied to an axisymmetric configuration
Authors as they appear in the Paper: M. Senouci and A. Bounif
Email addresses of all the authors: med_snci@yahoo.fr, abdelbounif@yahoo.com
Number of paper pages: 12
Abstract: The Reynolds stress model (RSM) is considered compared to the other turbulence models, like a more elaborate approach used to modelling the turbulent flows. This type of model, used to improve the smoothness of the results, makes it possible to be freed from the turbulent viscosity concept and the assumption of the turbulence isotropy which it supposes. The pressure-strain correlation term is among the most important terms to model in the exact transport equations for the Reynolds stresses. Various models, used to model the pressure-strain correlation term, were proposed by various authors. The basic model is that proposed by Launder, Reece and Rodi (1975) [1] called LRR-IP, the combination of Rotta's model and the IP model (Isotropisation of Production). The principal objective of this study is to test the performance of the constants couple (C1, C2) used in such model for modelling the pressure-strain correlation term.
Keywords: Turbulence, Axisymmetric jets, Second order modelling, Pression-strain correlation
EXTENSION of the file: .doc
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