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.

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Metadaten
Author: Friedemann Kemm
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
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