Abstract:
For some organic explosives of composition CHNO, experimental values of the critical pressure of explosion initiation are compared with the maximum possible heats of explosion, which are energetic constants of particular explosives. A correlation between these quantities is established. It is shown that an increase in the enthalpy of formation of explosive molecules is a major factor for increasing the technological and operational sensitivity. Methods for controlling the critical pressure are described. Limiting heats of explosion making impossible the practical use of particular explosives are estimated.
Keywords:
explosives, mechanical impact, sensitivity, heat of explosion, single crystal density, enthalpy of formation.
Citation:
V. I. Pepekin, B. L. Korsunskii, A. A. Denisaev, “Initiation of solid explosives by mechanical impact”, Fizika Goreniya i Vzryva, 44:5 (2008), 101–105; Combustion, Explosion and Shock Waves, 44:5 (2008), 586–590
\Bibitem{PepKorDen08}
\by V.~I.~Pepekin, B.~L.~Korsunskii, A.~A.~Denisaev
\paper Initiation of solid explosives by mechanical impact
\jour Fizika Goreniya i Vzryva
\yr 2008
\vol 44
\issue 5
\pages 101--105
\mathnet{http://mi.mathnet.ru/fgv1434}
\elib{https://elibrary.ru/item.asp?id=11846381}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2008
\vol 44
\issue 5
\pages 586--590
\crossref{https://doi.org/10.1007/s10573-008-0089-7}
Linking options:
https://www.mathnet.ru/eng/fgv1434
https://www.mathnet.ru/eng/fgv/v44/i5/p101
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