In the multi-dimensional numerical simulation of certain multi-phase fluid flow processes, many phenomena are sufficiently localized and transient that self-adaptive local grid refinement techniques are necessary to resolve the local physical behaviour. For large-scale simulation problems, efficienc
AN ADAPTIVELY REFINED QUADTREE GRID METHOD FOR INCOMPRESSIBLE FLOWS
β Scribed by Ochs, Stuart S.; Ganesh Rajagopalan, R.
- Book ID
- 118034697
- Publisher
- Taylor and Francis Group
- Year
- 1998
- Tongue
- English
- Weight
- 734 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1040-7790
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π SIMILAR VOLUMES
Hybrid grids consisting of prisms and tetrahedra are employed for the solution of the 3-D Navier -Stokes equations of incompressible flow. A pressure correction scheme is employed with a finite volume -finite element spatial discretization. The traditional staggered grid formulation has been substit
A Cartesian grid method has been developed for simulating two-dimensional unsteady, viscous, incompressible flows with complex immersed boundaries. A finitevolume method based on a second-order accurate central-difference scheme is used in conjunction with a two-step fractional-step procedure. The k