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Initiation of detonation in TATB by a diverging shock wave
Yu. A. Aminov, A. V. Vershinin, V. P. Voronina, N. S. Eskov, O. V. Kostitsyn, B. G. Loboiko, G. N. Rykovanov, M. A. Strizhenok Russian Federation Nuclear Center, Institute for Technical Physics, 456770, Snezhinsk
Abstract:
The development of detonation is examined in a low sensitivity explosive initiated by a diverging shock wave through an inert barrier. It is shown experimentally and by calculation that, in the case where the properties of the material and the geometric factors begin to have an effect, the initial zone within which an explosive material under conditions close to critical for detonation initiation begins to decompose lies in the periphery near the barrier and has an axially symmetric, annular shape.
Received: 06.05.1998 Accepted: 16.07.1998
Citation:
Yu. A. Aminov, A. V. Vershinin, V. P. Voronina, N. S. Eskov, O. V. Kostitsyn, B. G. Loboiko, G. N. Rykovanov, M. A. Strizhenok, “Initiation of detonation in TATB by a diverging shock wave”, Fizika Goreniya i Vzryva, 35:3 (1999), 111–113; Combustion, Explosion and Shock Waves, 35:3 (1999), 317–319
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https://www.mathnet.ru/eng/fgv2341 https://www.mathnet.ru/eng/fgv/v35/i3/p111
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