INFLUENCE OF DETONATION PRESSURE OF EXPLOSIVE COMPOSITIONS ON HEAT OF EXPLOSION (Published by way of discussion)

I.N. Surnachev, B.V. Pevchenko, A.V. Kurbatov, D.V. Pushkin, M.A. Chekanov, V.A. Belyaev, E.A. Petrov
DOI: 10.25699/SSSB.2021.39.5.002 Download PDF
Abstract: EC) has been accumulated by now. The dependences of Q on the initial ES density Q (ρ0) are obtained. However, the detonation pressure in the base charge can be changed in practice causing super compressed detonation, due to the initiation of the base charge by a powerful explosive; therefore, the dependences of the explosion heat on the detonation pressure Q (P), which can be obtained on the basis of the available dependences Q (ρ0) for individual explosives is of practical interest as they can be applied to EC. A method to determine the dependences for calculating the heat of explosion of various aircraft, including aluminum-containing ones, both during normal and super compressed detonation is presented.
Index terms: explosives (explosive compositions), pressure of detonation products, detonation velocity, mass velocity, super compressed detonation, oxygen coefficient, heat of explosion, dispersed aluminum.

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