Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
521137 | Journal of Computational Physics | 2006 | 26 Pages |
Abstract
Many geophysical flows are merely perturbations of some fundamental equilibrium state. If a numerical scheme shall capture such flows efficiently, it should be able to preserve the unperturbed equilibrium state at the discrete level. Here, we present a class of schemes of any desired order of accuracy which preserve the lake at rest perfectly. These schemes should have an impact for studying important classes of lake and ocean flows.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Sebastian Noelle, Normann Pankratz, Gabriella Puppo, Jostein R. Natvig,