Algorithms for the Euler and Navier-Stokes equations for supercomputers.

E. Turkel

doi:10.1007/978-1-4612-5162-0_9

Algorithms for the Euler and Navier-Stokes equations for supercomputers.

E. Turkel

School of Mathematical Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

The steady state Euler and Navier-Stokes equations are considered for both compressible and incompressible flow. Methods are found for accelerating the convergence to a steady state. This acceleration is based on preconditioning the system so that it is no longer time consistent. In order that the acceleration technique be scheme independent, this preconditioning is done at the differential equation level. Applications are presented for very slow flows and also for the incompressible equations. (A)

Original language	English
Journal	[No source information available]
DOIs	https://doi.org/10.1007/978-1-4612-5162-0_9
State	Published - 1985

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AB - The steady state Euler and Navier-Stokes equations are considered for both compressible and incompressible flow. Methods are found for accelerating the convergence to a steady state. This acceleration is based on preconditioning the system so that it is no longer time consistent. In order that the acceleration technique be scheme independent, this preconditioning is done at the differential equation level. Applications are presented for very slow flows and also for the incompressible equations. (A)

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Algorithms for the Euler and Navier-Stokes equations for supercomputers.

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