Abstract
Water column is produced by explosive near free surface, which is quite intriguing. The forming process and characteristics of water column are investigated numerically by DYNA code. lkg RDX explosive is initiated underwater, meanwhile gravity and hydrostatic pressure are all taken into account. The velocity vector analysis shows that the center of water column obtained higher velocity, which makes water column quite slender. The maximum height is 12.0m. Fluid density investigating results reveal that cavity maybe exist near free surface in this numerical condition.
| Original language | English |
|---|---|
| Title of host publication | ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings |
| Publisher | IEEE Computer Society |
| Pages | v7148-v7151 |
| ISBN (Print) | 9781424472369 |
| DOIs | |
| Publication status | Published - 2010 |
Publication series
| Name | ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings |
|---|---|
| Volume | 7 |
Keywords
- Ascending velocity
- Numerical investigation
- Underwater explosion
- Water column
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Wei, J., Wang, S., & Li, M. (2010). Notice of Retraction: Numerical investigation on underwater explosion near free surface. In ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings (pp. v7148-v7151). Article 5620807 (ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings; Vol. 7). IEEE Computer Society. https://doi.org/10.1109/ICCASM.2010.5620807