La résolution des équations de Navier-Stokes non hydrostatiques à surface libre

Authors

  • Jean-Michel Hervouet Laboratoire National d’Hydraulique et Environnement Electricité de France 6 Quai Watier, F-78401 Chatou cedex

Keywords:

Navier-Stokes equations, free surface flows, finite elements

Abstract

This paper deals with the numerical solution of 3-dimensional Navier-Stokes equations with a free surface, in the framework of finite elements. The hydrostatic assumption is not done but the algorithm is built as an extension of an already existing hydrostatic Navier-Stokes solver. The results prove the robustness of the approach and show that the full 3D free surface Navier-Stokes equations are now a viable option against simplified forms like Boussinesq equations.

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References

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processes, volume 14, n° 13, September 2000.

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Strömungsmechanik und Elektron, Rechnen im Bauwesen der Universität Hannover,

Bericht Nr.56/1998.

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Yih C.-S., Stratified flows, Academic press, London, New-York, 1980.

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Published

2003-12-01

How to Cite

Hervouet, J.-M. . (2003). La résolution des équations de Navier-Stokes non hydrostatiques à surface libre. European Journal of Computational Mechanics, 12(2-3), 143–155. Retrieved from https://journals.riverpublishers.com/index.php/EJCM/article/view/2471

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Original Article

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