Abstract
The multi-material Eulerian method is attractive for solving explosion and impact problems because it permits arbitrarily large deformations and automatically allows new free surfaces. The realization of communication among subdomains, an important aspect of the parallel computing of the multi-material Eulerian method, is discussed in this paper. Aiming at the understanding of a shaped charge jet, numerical examples with different cone angles are designed. The numerical results are in agreement with the experimental phenomena and physical laws, which indicates that the numerical method is effective and can be used for engineering design.
| Original language | English |
|---|---|
| Pages (from-to) | 189-193 |
| Number of pages | 5 |
| Journal | International Journal of Nonlinear Sciences and Numerical Simulation |
| Volume | 11 |
| DOIs | |
| Publication status | Published - 1 Dec 2010 |
Keywords
- Mpi
- Multi-material
- Parallel computing
- Shaped charge jet