Artificial viscosity for particle methods (Q1085737)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Artificial viscosity for particle methods |
scientific article; zbMATH DE number 3982793
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Artificial viscosity for particle methods |
scientific article; zbMATH DE number 3982793 |
Statements
Artificial viscosity for particle methods (English)
0 references
1985
0 references
The first author and \textit{R. A. Gingold}, [(*) J. Comput. Phys. 52, 374- 389 (1983; Zbl 0572.76059)] used an artificial viscosity, which was modelled on the bulk viscosity, but it had the disadvantage of being rather complicated in structure. In this paper we show that a much simpler form of the artificial viscosity leads to results which are of similar accuracy to those obtained in (*).
0 references
central basis splines
0 references
super Gaussian kernels
0 references
shock tube phenomena
0 references
post shock oscillations
0 references
artificial viscosity
0 references
bulk viscosity
0 references
