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WENO schemes on arbitrary mixed-element unstructured meshes in three space dimensions
- Source :
-
Journal of Computational Physics . Feb2011, Vol. 230 Issue 4, p1585-1601. 17p. - Publication Year :
- 2011
-
Abstract
- Abstract: The paper extends weighted essentially non-oscillatory (WENO) methods to three dimensional mixed-element unstructured meshes, comprising tetrahedral, hexahedral, prismatic and pyramidal elements. Numerical results illustrate the convergence rates and non-oscillatory properties of the schemes for various smooth and discontinuous solutions test cases and the compressible Euler equations on various types of grids. Schemes of up to fifth order of spatial accuracy are considered. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00219991
- Volume :
- 230
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Computational Physics
- Publication Type :
- Academic Journal
- Accession number :
- 57072857
- Full Text :
- https://doi.org/10.1016/j.jcp.2010.11.023