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JOURNALS // Prikladnaya Mekhanika i Tekhnicheskaya Fizika // Archive

Prikl. Mekh. Tekh. Fiz., 2010 Volume 51, Issue 4, Pages 5–16 (Mi pmtf1616)

This article is cited in 2 papers

Ablation combustion of secondary powder explosives

L. A. Luk'yanchikov, È. R. Pruuel, A. O. Kashkarov, K. A. Ten

Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia

Abstract: The explosive transformation in a passive charge initiated by an air shock wave was studied using synchrotron diagnostics of density. It was found that in the passive charge, a compression wave capable of forming effective hot spots does not arise and classical initiation conditions do not occur. The development of the reaction can be attributed to the ablation combustion observed in studies of the initiation of secondary powder explosives by a spark and gaseous detonation.

Keywords: combustion, ablation combustion, detonation, synchrotron radiation.

UDC: 536.46

Received: 01.03.2010


 English version:
Journal of Applied Mechanics and Technical Physics, 2010, 51:4, 453–462

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