Indexed by:期刊论文
Date of Publication:2013-02-20
Journal:爆破器材
Included Journals:PKU、ISTIC
Volume:42
Issue:1
Page Number:14-17
ISSN No.:1001-8352
Key Words:无网格法;物质点法;射流;爆轰
Abstract:线性装药聚能药柱起爆后能产生高速射流,为了研究线性装药聚能药柱的爆轰和射流的形成过程,该文应用无网格MPM法进行三维数值模拟,采用显式算法对爆轰产物和射流的速度、密度以及压力分布进行了数值计算.无网格MPM法与有限元和其他无网格法相比,能获得比较好的模拟结果,而且在数值计算效率方面具有优势.
Associate Professor
Supervisor of Master's Candidates
Title : 中国工程爆破行业协会爆炸加工行业委员会副秘书长
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Department of Engineering Mechanics
Discipline:Computational Mechanics
Business Address:工程力学系226室
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