Calculation of shock compression of porous media in conical solid-state targets with an outlet hole
Abstract
The Godunov-type method that was earlier developed for the hydrodynamic equations of compressible media on regular grids is extended to the case of shock wave flows in elastoplastic porous media. The results of numerical simulations of a hypothetical experimental plant for checking the effect of an increased intensity of converging shock waves in porous media with increasing degree of porosity are presented. This effect was earlier discovered by numerical simulations.
- Publication:
-
Computational Mathematics and Mathematical Physics
- Pub Date:
- May 2006
- DOI:
- 10.1134/S0965542506050113
- Bibcode:
- 2006CMMPh..46..873M
- Keywords:
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- converging shock waves;
- porous media;
- elastoplastic flows