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The discrete continuity equation in primitive variable solutions of incompressible flow

โœ Scribed by F Sotiropoulos; S Abdallah

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
796 KB
Volume
95
Category
Article
ISSN
0021-9991

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๐Ÿ“œ SIMILAR VOLUMES

Simulation in primitive variables of inc
Simulation in primitive variables of incompressible flow with pressure Neumann condition
โœ Julio R. Claeyssen; Rodrigo B. Platte; Elba Bravo ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 675 KB

A velocity-pressure algorithm, in primitive variables and finite differences, is developed for incompressible viscous flow with a Neumann pressure boundary condition. The pressure field is initialized by least-squares and updated from the Poisson equation in a direct weighted manner. Simulations wit

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โœ C. Vuik ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 753 KB

We describe some experiences using iterative solution methods of GMRES type to solve the discretized Navier-Stokes equations. The discretization combined with a pressure correction scheme leads to two different systems of equations: the momentum equations and the pressure equation. It appears that a