N. P. Satonkina, È. R. Pruuel, A. P. Ershov, V. V. Sil'verstov, D. I. Karpov, A. V. Plastinin, “Evolution of electrical conductivity of emulsion explosives during their detonation conversion”, Fizika Goreniya i Vzryva, 2015, Volume 51, Issue 3,Pages <nobr>91

This article is cited in 4 papers

Evolution of electrical conductivity of emulsion explosives during their detonation conversion

N. P. Satonkina^ab, È. R. Pruuel^ab, A. P. Ershov^ab, V. V. Sil'verstov^ab, D. I. Karpov^ab, A. V. Plastinin^a

^a Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
^b Novosibirsk State University, Novosibirsk, 630090, Russia

Abstract: Electrical conductivity of explosion products behind the detonation front of emulsion explosives is measured. The composition of the emulsion matrix and the amount of the additive consisting of sensitizing glass microspheres are varied. The peak value of electrical conductivity for the examined compositions is 0.5–0.05 $\Omega^{-1}$ $\cdot$ cm$^{-1}$.

Keywords: detonation, emulsion explosive, chemical reaction time, chemical reaction zone, electrical conductivity of explosion products.

UDC: 544.454.3:534.222.2:662.215.2:662.216.3:662.237.3

Received: 12.12.2013
Revised: 26.08.2014

DOI: 10.15372/FGV20150313