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Chapter and Conference Paper
An unstructured staggered scheme for the Navier—Stokes equations
A novel scheme for viscous incompressible flows on unstructured grids is introduced. A staggered positioning of the variables is used: the pressure is located in the centroids of the triangles while the normal...
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Chapter and Conference Paper
A Numerical Method for Computing Flows for Arbitrarily Small and Medium Mach Numbers
We have developed a method for the numerical computation of flows with arbitrarily small and medium Mach numbers. This method is accurate and efficient for Mach numbers ranging between 0 and O(1). The equation...
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Chapter and Conference Paper
A Multigrid Method for a Discretization of the Incompressible Navier- Stokes Equations in General Coordinates
A discretization for the incompressible Navier-Stokes equations in general coordinates is derived. A staggered grid arrangement is used for the unknowns: contravariant flux-components and pressure.
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Chapter and Conference Paper
Multigrid solution of the compressible navier-stokes equations on a vector computer
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Chapter and Conference Paper
A robust and efficient multigrid method
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Chapter and Conference Paper
The rate of convergence of a multiple grid method
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Chapter and Conference Paper
Numerical experiments with a multiple grid and a preconditioned Lanczos type method