A second order splitting algorithm for thermallydriven flowproblems

A splitting technique for solutions of the NavierStokes and the energy equations, in Boussinesq approximately, is presented. The equations are first integrated in time using a splitting procedure and then discretized spatially by means of a highorder spectral element method. The whole technique is v...

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Veröffentlicht in:International journal of numerical methods for heat & fluid flow 1996-02, Vol.6 (2), p.51-60
Hauptverfasser: Minev, P.D., VAN De Vosse, F.N., Timmermans, L.J.P., Van Steenhoven, A.A.
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container_issue 2
container_start_page 51
container_title International journal of numerical methods for heat & fluid flow
container_volume 6
creator Minev, P.D.
VAN De Vosse, F.N.
Timmermans, L.J.P.
Van Steenhoven, A.A.
description A splitting technique for solutions of the NavierStokes and the energy equations, in Boussinesq approximately, is presented. The equations are first integrated in time using a splitting procedure and then discretized spatially by means of a highorder spectral element method. The whole technique is validated on the flow in a differentiallyheated cavity at intermediate and transitional Rayliegh numbers. The results are in a very good agreement with other available numerical solutions.
doi_str_mv 10.1108/09615539610113091
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ispartof International journal of numerical methods for heat & fluid flow, 1996-02, Vol.6 (2), p.51-60
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source Emerald Complete Journals
subjects Differentiallyheated cavity
Operator splitting
Spectral element method
Thermallydriven flows
title A second order splitting algorithm for thermallydriven flowproblems
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