A note on the carbuncle phenomenon in shallow water simulations
- A classic problem in gas dynamics simulation is the occurrence of the carbuncle phenomenon, a breakdown of discrete shock profiles. We show that for high Froude number, this also occurs in shallow water simulations. Numerical evidence is given that commonly accepted cures developed for the numerics of gas dynamics should also work for shallow water flows.
Author: | Friedemann Kemm |
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ISSN: | 1521-4001 |
ISSN: | 0044-2267 |
Title of the source (English): | ZAMM‐Journal of Applied Mathematics and Mechanics |
Document Type: | Scientific journal article peer-reviewed |
Language: | English |
Year of publication: | 2014 |
Volume/Year: | 94 |
Issue number: | 6 |
First Page: | 516 |
Last Page: | 521 |
Faculty/Chair: | Fakultät 1 MINT - Mathematik, Informatik, Physik, Elektro- und Informationstechnik / FG Numerische Mathematik und Wissenschaftliches Rechnen |