Indexed by:Conference Paper
Date of Publication:2015-08-16
Page Number:270-270
Key Words:爆轰过程;静止区;时程曲线;空间步长;差分方法;特征线法;模拟理论;
Abstract:利用改进的特征线差分方法对炸药的散心爆轰过程进行模拟计算,获得了波后流场质点的速度时程曲线以及中心静止区位置,时程曲线与实验结果符合较好,静止区位置与自模拟理论的预测相符合。通过细化时间和空间步长,可以使结果有效收敛,计算结果表明该改进的特征线法能够很好地模拟散心爆轰过程。
Researcher
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Academic Titles:Vice President, China Society of Explosives and Blasting
Other Post:中国爆破行业协会副会长
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Mechanics and Aerospace Enginnering
Discipline:Engineering Mechanics. Applied and Experimental Mechanics. Biomechanics and Nanomechanics. Aerospace Mechanics and Engineering. Mechanical Engineering. Aerospace Science and Technology
Business Address:Room203，A126 Building
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