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Chinese Journal of High Pressure Physics  > 2010  >  24(1): 26-30 .
FEI Guang-Lei, MA Tian-Bao, NING Jian-Guo. The Parallel Computation Based on MPI for Explosion in Air[J]. Chinese Journal of High Pressure Physics, 2010, 24(1): 26-30 . doi: 10.11858/gywlxb.2010.01.005
Citation: FEI Guang-Lei, MA Tian-Bao, NING Jian-Guo. The Parallel Computation Based on MPI for Explosion in Air[J]. Chinese Journal of High Pressure Physics, 2010, 24(1): 26-30 . doi: 10.11858/gywlxb.2010.01.005
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The Parallel Computation Based on MPI for Explosion in Air

doi: 10.11858/gywlxb.2010.01.005

  • State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

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  • Corresponding author: FEI Guang-Lei
  • Received Date: 06 May 2009
  • Rev Recd Date: 27 Aug 2009
  • Publish Date: 15 Feb 2010
    Abstract
  • Euler algorithm, fuzzy interface method for three-dimensional multi-material and the data dependence of this algorithm were studied, and a method for settling the data dependence was presented. The parallel program of MMIC-3D based on message passing interface (MPI) was designed. The three-dimensional numerical simulation results of explosion field in an infinite air medium, which were obtained in this study, are in agreement with the experimental phenomena and the principle of physics. Test on the symmetrical multi-processing (SMP) shows a better speedup.

     

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