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This article is cited in 1 scientific paper (total in 1 paper)
Optimization of the initiation capability of a microdetonator
A.-J. Неab, N. Yana, W.-J. Genga, T. Chenb, J.-F. Mab a State Key Laboratory of Explosion Science and Technology, School of Mechatronical Engineering, Beijing Institute of Technology, 100081, Beijing, China
b Planning and Research Institute of Norinco Group, 100053, Beijing, China
Abstract:
The initiation capability of a microdetonator 0.9 mm in diameter and 3 mm in height is studied. The critical height of the lead azide explosive is 1.8 mm. The optimal ratio of the heights of the primary and secondary explosives in a microdetonator is determined to be 0.7–2.3. At an identical ratio of the primary and secondary explosive heights, the output pressure changes from the highest to the lowest value in the sequence from CL-20 to HMX and then to RDX.
Keywords:
microdetonator, manganin gauge, output pressure, initiation.
Received: 05.06.2012
Citation:
A.-J. Не, N. Yan, W.-J. Geng, T. Chen, J.-F. Ma, “Optimization of the initiation capability of a microdetonator”, Fizika Goreniya i Vzryva, 49:4 (2013), 131–136; Combustion, Explosion and Shock Waves, 49:4 (2013), 501–505
Linking options:
https://www.mathnet.ru/eng/fgv65 https://www.mathnet.ru/eng/fgv/v49/i4/p131
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