Space-time discontinuous Galerkin method for the compressible Navier-Stokes equations on deforming meshes


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Vegt, J.J.W. van der and Klaij, C.M. and Bos, F. van der and Ven, H. van der (2006) Space-time discontinuous Galerkin method for the compressible Navier-Stokes equations on deforming meshes. In: European Conference on Computational Fluid Dynamics ECCOMAS CFD 2006, 5-8 september 2006, Delft, The Netherlands.

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Abstract:An overview is given of a space-time discontinuous Galerkin finite element method for the compressible Navier-Stokes equations. This method is well suited for problems with moving (free) boundaries which require the use of deforming elements. In addition, due to the local discretization, the space-time discontinuous Galerkin method is well suited for mesh adaptation and parallel computing. The algorithm is demonstrated with computations of the unsteady
ow field about a delta wing and a NACA0012 airfoil in rapid pitch up motion.
Item Type:Conference or Workshop Item
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Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/66800
Organisation URL:http://proceedings.fyper.com/eccomascfd2006/
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