A pseudo-penalization method for high Reynolds number unsteady flows
β Scribed by R. Pasquetti; R. Bwemba; L. Cousin
- Book ID
- 108057474
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 552 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0168-9274
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π SIMILAR VOLUMES
A modified MAC method (SIMAC; semi-implicit marker and cell) is proposed which accurately treats unsteady high-Reynolds free surface problems. SIMAC solves the Navier-Stokes equations in primitive variables on a non-uniform staggered Cartesian grid by means of a finite difference scheme. The convect
A numerical method is constructed for two-dimensional Navier-Stokes ows in a circular domain. Adaptive computational grids are employed to resolve the boundary layer and the boundary vorticity values are obtained in high order of accuracy. Numerical results show a quite good agreement with the asymp
A Lagrangian method that combines vortices and impulse elements (vortex dipoles) is introduced. The applications addressed are flows induced by the motion of thin flexible boundaries immersed in a two-dimensional incompressible fluid. The impulse elements are attached to the boundaries and are used