Indexed by:Conference Paper
Date of Publication:2017-01-01
Included Journals:CPCI-S、EI、Scopus
Volume:64
Issue:1
Abstract:Munroe effect has been more and more used in blasting engineering and most assembling energy technologies use a shaped charge device. In this paper, a new method is used to achieve detonation wave collision by detonating cord initiation system. A numerical simulation using LS-DYNA on detonation wave propagation and collision process caused by different initiation forms is implemented. Numerical results show that peak pressure by this new method can reach 2.42 times than the traditional method, and the growth of specific impulse at the explosive bottom is 49% compared to early results. Based on this numerical simulation, an experiment of explosive-determination of power be implemented, the experiment result can verify the simulation result well.
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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