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.
| Original language | English |
|---|---|
| Pages (from-to) | 26-30 |
| Number of pages | 5 |
| Journal | Gaoya Wuli Xuebao/Chinese Journal of High Pressure Physics |
| Volume | 24 |
| Issue number | 1 |
| Publication status | Published - Feb 2010 |
Keywords
- Data dependence
- Explosion field
- Interface treatment
- Parallel computing
- Speedup