Pressure boundary conditions for computing incompressible flows with SPH
β Scribed by S. Majid Hosseini; James J. Feng
- Book ID
- 113695157
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 840 KB
- Volume
- 230
- Category
- Article
- ISSN
- 0021-9991
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π SIMILAR VOLUMES
In this paper we discuss the derivation and use of local pressure boundary conditions for finite difference schemes for the unsteady incompressible Navier-Stokes equations in the velocity-pressure formulation. Their use is especially well suited for the computation of moderate to large Reynolds numb
## Abstract We investigate an unsteady viscous flow problem where βgoodβ boundary conditions are available on part of the boundary only. This problem appears when the flow phenomena one is interested in are concentrated on part of the flow region and, for reasons of computational economy, are numer