TY - JOUR

T1 - Influence of the grain size of high explosives on the duration of a high conductivity zone at the detonation

AU - Satonkina, Nataliya P.

PY - 2019/8/22

Y1 - 2019/8/22

N2 - At the detonation of condensed explosives, on the profile of electric conductivity is observed the area of high values, which is usually associated with the chemical reaction zone. The new interpretation of experimental data on the electrical conductivity allows one to diagnose the influence of the grain size on the charge structure and the reaction zone in the whole range of densities investigated. The reliability of the proposed hypotheses are investigated by the methods of statistical analysis. The level of confidence shows the consistency. The results of this paper are useful for the explosion physics, for the industrial production of nanodiamonds, for the miniaturization of explosive devices.

AB - At the detonation of condensed explosives, on the profile of electric conductivity is observed the area of high values, which is usually associated with the chemical reaction zone. The new interpretation of experimental data on the electrical conductivity allows one to diagnose the influence of the grain size on the charge structure and the reaction zone in the whole range of densities investigated. The reliability of the proposed hypotheses are investigated by the methods of statistical analysis. The level of confidence shows the consistency. The results of this paper are useful for the explosion physics, for the industrial production of nanodiamonds, for the miniaturization of explosive devices.

KW - ELECTRICAL-CONDUCTIVITY

KW - CONDENSED EXPLOSIVES

KW - TNT

KW - MECHANISM

KW - PROFILE

UR - http://www.scopus.com/inward/record.url?scp=85071161081&partnerID=8YFLogxK

U2 - 10.1038/s41598-019-48807-9

DO - 10.1038/s41598-019-48807-9

M3 - Article

C2 - 31439893

AN - SCOPUS:85071161081

VL - 9

SP - 12256

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 12256

ER -