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《Journal of Neijiang Teachers College》 2003-02
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3D Numerical Simulation of Protective Effect of the Wall on Explosive Shock Wave

WU Kai teng (Department of Mathematics, Neijiang Teachers College, Neijiang, Sichuan 641112,China)  
In this paper,with multi flow mesh 3D Eulerian method and ourselves exploitation the code MMIC3D, we simulated the initial cases of the explosive field in the explosive center with or without the wall we discussed the protective effect of the wall on the explosion the air by the JWL's state equations Numerical results accorded with physical laws It showed that this numerical method and the mathematical model in the paper are reasonable And this code MMIC3D can be used to simulate ulteriorly the distant field explosive effect It provides some useful result for engineering design
【Fund】: 四川省教育厅青年基金 ( No.0 1LB17);; 内江师范学院博士科研启动基金资助项目
【CateGory Index】: O383
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