Experimental Study of Deformation of Spheroplastics under Shock Compression

被引：2
|
作者：
Ziborov, V. S. [1 ]
Kanel, G., I [1 ]
Rostilov, T. A. [1 ]
机构：
[1] Russian Acad Sci, Joint Inst High Temp, Moscow 125412, Russia
来源：
COMBUSTION EXPLOSION AND SHOCK WAVES | 2020年 / 56卷 / 02期
关键词：
spheroplastic; microspheres; shock compression wave; precursor; average mass velocity; shock adiabat; VISAR; VISCOSITY;
D O I：
10.1134/S001050822002015X
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This paper describes an experimental study of the shock compression of samples simulating media with a given porosity using epoxy-based spheroplastics with filler made of glass microspheres with volume concentrations of 0.27 and 0.55. Shock adiabats in a pressure compression range of 0.1-1.2 GPa are obtained. The shock compression pressure at which the fracture of the used microspheres begins is estimated. The dependence between the nature of deformation and the concentration of microspheres in the sample is established.
引用
收藏
页码：237 / 242
页数：6
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