This article is cited in 3 papers

Experimental study of deformation of spheroplastic under shock compression

V. S. Ziborov, G. I. Kanel', T. A. Rostilov

Joint Institute for High Temperatures, Russian Academy of Sciences, 125412, Moscow, Russia

Abstract: 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.

Keywords: VISAR, spheroplastic, microspheres, shock compression wave, precursor, average mass velocity, shock adiabat, VISAR.

UDC: 53.092

Received: 15.01.2019
Revised: 15.02.2019
Accepted: 06.11.2019

DOI: 10.15372/FGV20200215

 English version: Combustion, Explosion and Shock Waves, 2020, 56:2, 237–242

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