About the Electrical Model of Detonation Kinetics of Explosives.

Autor: Borisenok, V. A.
Zdroj: Russian Journal of Physical Chemistry B: Focus on Physics; Aug2024, Vol. 18 Issue 4, p924-933, 10p
Abstrakt: To verify the hypothesis of electrical hot spots (HSs)—channels of local electrical breakdowns—the analysis of the electrical properties of condensed explosives and the evaluation of the electric field strength in shock-loaded dielectrics are carried out. It is established that conditions for electrical breakdowns can be created in the compressed zone of explosives due to polarization phenomena (electric field) and shock-induced electrical conductivity (free electrons). The position of the electric model of detonation kinetics are formulated. The results of the experiments with liquid nitromethane (NM) and monocrystalline PENT are explained. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index