Parallel overlapping-mesh algorithm

J. Rokicki, J. Zółtak, D. Drikakis, J. Majewski

Research output: Contribution to journalConference article

Abstract

The paper presents parallelization of an overlapping mesh technique and its implementation in the case of inviscid compressible flows around complex geometries. The present overlapping grid technique is based on the solution of the the equations on each grid separately, with boundary conditions adjusted iteratively through a blended-function-based procedure. The load-balancing and parallel performance issues are investigated for several grid systems. A simple model has also been developed for describing the parallel efficiency of the simulations and it is shown that the model results agree well with the parallel performance experiments.

Original languageEnglish
Pages (from-to)335-344
Number of pages10
JournalAdvances in High Performance Computing
Volume6
Publication statusPublished - 1 Dec 2000
Externally publishedYes
EventSixth International Conference on Applications of High-Performance Computers in Engineering - Maui, HA, United States
Duration: 26 Jan 200028 Jan 2000

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    Rokicki, J., Zółtak, J., Drikakis, D., & Majewski, J. (2000). Parallel overlapping-mesh algorithm. Advances in High Performance Computing, 6, 335-344.