Accurate flux vector splitting for shocks and shear layers
Journal Article
·
· Journal of Computational Physics
- Univ. of Reading (United Kingdom)
A multidimensional upwinding technique is applied to the simulation of 2D shallow water flows. It is adapted from fluctuation splitting methods recently proposed for the solution of the Euler system of equations on unstructured triangular grids. The basis of the numerical method is state and the particular adaptation to the shallow water system is described. Numerical results of interest to hydraulic engineers are presented. Despite the complexities, advantages related to the use of a discretisation based on triangles would seem to make the schemes competitive with those currently in use. 16 refs., 23 figs.
- OSTI ID:
- 111288
- Journal Information:
- Journal of Computational Physics, Journal Name: Journal of Computational Physics Journal Issue: 1 Vol. 121; ISSN 0021-9991; ISSN JCTPAH
- Country of Publication:
- United States
- Language:
- English
Similar Records
A comparative study between structured and unstructured applications of the flux-filter scheme
AIAA Computational Fluid Dynamics Conference, 9th, Buffalo, NY, June 13-15, 1989, Technical Papers
AIAA Computational Fluid Dynamics Conference, 10th, Honolulu, HI, June 24-27, 1991, Technical Papers
Conference
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:416574
AIAA Computational Fluid Dynamics Conference, 9th, Buffalo, NY, June 13-15, 1989, Technical Papers
Conference
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:5709790
AIAA Computational Fluid Dynamics Conference, 10th, Honolulu, HI, June 24-27, 1991, Technical Papers
Conference
·
Mon Dec 31 23:00:00 EST 1990
·
OSTI ID:5185797