Using a concept of artificial wind having its roots in the Galilean invariance of hydrodynamic equations, we propose a new framework to design upwind shockcapturing schemes. Its application results in simple, efficient, and accurate schemes retaining their simplicity for a broad range of hydrodynami
On shock-capturing schemes using artificial wind
β Scribed by I.V. Sokolov; E.V. Timofeev; J. Sakai; K. Takayama
- Book ID
- 105862178
- Publisher
- Springer-Verlag
- Year
- 1999
- Tongue
- English
- Weight
- 128 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0938-1287
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π SIMILAR VOLUMES
Numerical simulations of freely decaying isotropic fluid turbulence were performed at various Mach numbers (from 0.2 to 1.0) using known shock-capturing Euler schemes (Jameson, TVD-MUSCL, ENO) often employed for aeronautical applications. The objective of these calculations was to evaluate the relev
In this paper, the issue of postshock oscillations generated by shock-capturing schemes is investigated. Although these oscilla-sional grid (Fig. 1 (left)). A first-order finite-volume tions are frequently small enough to be ignored, there are contexts scheme with a flux function corresponding eithe