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| Study on 3D simulation software for explosion and impact |
| Received:December 06, 2008 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20094028 |
| KeyWord:numerical simulation software finite difference a group of buildings explosion |
| Author | Institution |
| 马天宝 |
北京理工大学 爆炸科学与技术国家重点实验室,北京 |
| 宁建国 |
北京理工大学 爆炸科学与技术国家重点实验室,北京 |
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| Abstract: |
| In this paper, the 3D simulation software for explosion and impact is developed for the simulation of 3D complex explosion field. The theory and algorithm of the MESH-3D pre-processor code, the MMIC-3D computation code and VISC-3D post-processor code are discussed. Taking flow field of explosion in a group of buildings for example, the explosion flow field after big explosion disasters is numerically simulated using the EXPLOSION-3D software. Some important numerical results are obtained, which are of great value to the prevention and control of explosion disasters. |