Abstract
One dimensional elastic-plastic strain waves induced by impulsive stress loading are simulated numerically by corrected smoothed particle hydrodynamics. In order to study the effects of controlling the numerical noise occurred at the shock front, both the artificial viscosity and flux-corrected transport methods are used and compared with each other in the numerical examples. The results show that good accuracy in the numerical simulations of stress waves can be obtained by corrected smoothed particle hydrodynamics.
| Original language | English |
|---|---|
| Pages (from-to) | 97-103 |
| Number of pages | 7 |
| Journal | Baozha Yu Chongji/Expolosion and Shock Waves |
| Volume | 22 |
| Issue number | 2 |
| State | Published - Apr 2002 |
| Externally published | Yes |
Scopus Subject Areas
- General Physics and Astronomy
Keywords
- Impulsive loading
- Kernel function
- SPH
- Stress wave