A comparative study of least-squares, SUPG and Galerkin methods for convection problems

Authors
Bochev, PB Choi, J
Citation
Pb. Bochev et J. Choi, A comparative study of least-squares, SUPG and Galerkin methods for convection problems, INT J C FL, 15(2), 2001, pp. 127-146
Citations number
18
Categorie Soggetti
Mechanical Engineering
Journal title
INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS
ISSN journal
10618562 → ACNP
Volume
15
Issue
2
Year of publication
2001
Pages
127 - 146
Database
ISI
SICI code
1061-8562(2001)15:2<127:ACSOLS>2.0.ZU;2-M
Abstract
Least-squares, SUPG and Galerkin methods are compared for a model convectio n problem in the context of smooth and discontinuous solutions. Our experim ents focus on the impact of boundary condition implementation and grid orie ntation upon these methods, as well as their relative performance for both types of solutions.