Analytical and experimental evaluation of energies during shock wave loading

被引:56
|
作者
Wang, Erheng [1 ]
Shukla, Arun [1 ]
机构
[1] Univ Rhode Isl, Dept Mech Ind & Syst Engn, Dynam Photomech Lab, Kingston, RI 02881 USA
关键词
Blast loading; Energy mitigation; Hugoniot relation; Shock tube; COMPOSITE-MATERIALS; PLATES;
D O I
10.1016/j.ijimpeng.2010.07.003
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Analytical expressions were developed using gas dynamic equations to evaluate the energy associated with the incident shock wave (incident energy) and the reflected shock wave (remaining energy) for a shock tube experiment. The real time deformation profile of the specimen being loaded by a shock tube was also used to calculate the deformation energy. A shock wave loading on a homogeneous aluminum panel in a simple shock tube experiment was used to illustrate the implementation of these methods. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1188 / 1196
页数:9
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