A new form of artificial viscosity
β Scribed by John W White
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 915 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0021-9991
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We study subgrid artificial viscosity methods for approximating solutions to the Navier-Stokes equations. Two methods are introduced that add viscous stabilization via an artificial viscosity, then remove it only on a coarse mesh. These methods can be considered as conforming, mixed methods, the fir
We have developed a two-dimensional tensor artificial viscosity for finite difference shock wave computations. The discrete viscosity tensor is formed by multiplying the gradient of velocity tensor by a scalar term. The scalar term is based on the form of viscosity first presented by Kurapatanko, an