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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 66
COMPUTATIONAL MECHANICS: TECHNIQUES AND DEVELOPMENTS
Edited by: B.H.V. Topping
Paper XI.4

Mathematical Modelling of the CFD Problems on the Basis of the Splitting Up Method

V.M. Kovenya and A.S. Lebedev

Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia

Full Bibliographic Reference for this paper
V.M. Kovenya, A.S. Lebedev, "Mathematical Modelling of the CFD Problems on the Basis of the Splitting Up Method", in B.H.V. Topping, (Editor), "Computational Mechanics: Techniques and Developments", Civil-Comp Press, Edinburgh, UK, pp 297-302, 2000. doi:10.4203/ccp.66.11.4
Abstract
In the first part of the paper schemes of the minimum dissipation for the numerical solution of the Euler and Navier-Stokes equations, based on the method of splitting into physical processes and space directions, are suggested. The second part of the paper presents the results of numerical simulation of two-dimensional separated flows in the wake behind plane and axisymmetric bodies in the approximation of laminar and turbulent flow. Main flow characteristics in a wide range of Mach and Reynolds numbers have been obtained.

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