Application of Bubnov-Galerkin formulation to orthogonal grid generation
Journal Article
·
· Journal of Computational Physics
- Univ. of British Columbia, Vancouver (Canada)
A Bubnov-Galerkin formulation is used to solve an elliptic grid generation system by using linear and quadratic isoparametric elements. Good orthogonality characteristics are obtained for symmetric and non-symmetric physical domains using both complete boundary correspondence or a combination of Dirichlet and Neuman boundary conditions. The method exhibits excellent stability and requires a low number of iterations to attain convergence. 12 refs., 9 figs., 7 tabs.
- OSTI ID:
- 107646
- Journal Information:
- Journal of Computational Physics, Journal Name: Journal of Computational Physics Journal Issue: 1 Vol. 98; ISSN 0021-9991; ISSN JCTPAH
- Country of Publication:
- United States
- Language:
- English
Similar Records
Elliptic generation of orthogonal grid in arbitrary surfaces
A simple shift of elliptic grid generation towards orthogonality
On Multigrid for Overlapping Grids
Conference
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:416555
A simple shift of elliptic grid generation towards orthogonality
Conference
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:416531
On Multigrid for Overlapping Grids
Journal Article
·
Mon Jan 12 23:00:00 EST 2004
· SIAM Journal on Scientific Computing
·
OSTI ID:15016556