Semi-implicit two-speed Well-Balanced relaxation scheme for Ripa model
Overview & Synopsis
In this paper, we propose a semi-implicit well-balanced scheme for the Ripa model based on a two-speed relaxation. The method both preserves equilibria and has an implicit step that reduces to the inversion of a constant Laplacian. Numerical simulations show that the scheme well capture low-Froude flows.
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Document Information
| Document Title | Semi-implicit two-speed Well-Balanced relaxation scheme for Ripa model |
|---|---|
| Author / Organization | Emmanuel Franck, Laurent Navoret |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 2020 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-236686 |
| Original Source Link | Visit Source Page on hal.science » |