Parallel Turbulence Simulation based on MPI

Strietzel, Martin (1996) Parallel Turbulence Simulation based on MPI.
Published In: High-performance computing and networking : international conference and exhibition, HPCN EUROPE 1996, Brussels, Belgium, April 15 - 19, 1996 ; proceedings, Lecture notes in computer science. 1067 Springer 1996, pp. 283-289.


We describe a parallel implementation for large-eddy simulation and direct numerical simulation of turbulent fluids based on the three dimensional incompressible Navier-Stokes equation. The parallelization strategy is specified by domain decomposition and a divide and conquer method for solving the poisson equation. The program is benchmarked on a set of supercomputers under the message passing platform MPI. Running times of these tests are presented.

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