Date of Publication:2022-10-08
Journal:INTERNATIONAL JOURNAL OF IMPACT ENGINEERING
Institution:运载工程与力学学部
Volume:35
Issue:1
Page Number:3-9
ISSN:0734-743X
Abstract:It is important to analyze the distribution of the strain rate near the welding interface in order to understand the mechanical and heat behaviors of a material during explosive welding. The objectives of this study were to analyze the distribution of the strain rate for different colliding angles and to probe the effects of the colliding angle on the strain rate. An ideal fluid model of symmetrical collision was used. For the same relative streamline, at the points with the same relative horizontal ordinate, calculations showed that the ratio of tensile and shear strain rate to the stagnation point strain rate is very similar for colliding angles in the range 6-20 degrees. (C) 2007 Elsevier Ltd. All rights reserved.
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Researcher
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Title : 中国爆破行业协会副会长
Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:力学与航空航天学院
Discipline:Engineering Mechanics. Applied and Experimental Mechanics. Biomechanics and Nanomechanics. Aerospace Mechanics and Engineering. Mechanical Engineering. Aerospace Science and Technology
Business Address:大连理工大学 A1区26号 工程力学系 203 室
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