Explosive decomposition of silver azide single crystals for various diameters of the irradiated area

Abstract

The threshold pulsed laser energy for initiating the explosive decomposition of silver azide single crystals was studied experimentally for various diameters of the irradiated area. It was found that, as the diameter of the irradiated area was decreased from 1000 to 10 μm, the threshold energy density of explosion initiation increased by more than an order of magnitude. It is shown that this dependence cannot be explained by light scatter, diffusion of reactants, or heat transfer from the reaction zone.

Original language	English
Pages (from-to)	729-731
Number of pages	3
Journal	Combustion, Explosion and Shock Waves
Volume	45
Issue number	6
DOIs	https://doi.org/10.1007/s10573-009-0090-9
Publication status	Published - 1 Nov 2009

Keywords

Explosive decomposition
Heavy metal azides
Initiation criteria
Pulsed laser radiation
Transfer of chemical reaction energy

ASJC Scopus subject areas

Physics and Astronomy(all)
Chemical Engineering(all)
Chemistry(all)
Energy Engineering and Power Technology
Fuel Technology

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10.1007/s10573-009-0090-9

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Kriger, V. G., Tsipilev, V. P., Kalenskii, A. V., & Zvekov, A. A. (2009). Explosive decomposition of silver azide single crystals for various diameters of the irradiated area. Combustion, Explosion and Shock Waves, 45(6), 729-731. https://doi.org/10.1007/s10573-009-0090-9

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abstract = "The threshold pulsed laser energy for initiating the explosive decomposition of silver azide single crystals was studied experimentally for various diameters of the irradiated area. It was found that, as the diameter of the irradiated area was decreased from 1000 to 10 μm, the threshold energy density of explosion initiation increased by more than an order of magnitude. It is shown that this dependence cannot be explained by light scatter, diffusion of reactants, or heat transfer from the reaction zone.",

keywords = "Explosive decomposition, Heavy metal azides, Initiation criteria, Pulsed laser radiation, Transfer of chemical reaction energy",

author = "Kriger, {V. G.} and Tsipilev, {V. P.} and Kalenskii, {A. V.} and Zvekov, {A. A.}",

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AU - Kriger, V. G.

AU - Tsipilev, V. P.

AU - Kalenskii, A. V.

AU - Zvekov, A. A.

PY - 2009/11/1

Y1 - 2009/11/1

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AB - The threshold pulsed laser energy for initiating the explosive decomposition of silver azide single crystals was studied experimentally for various diameters of the irradiated area. It was found that, as the diameter of the irradiated area was decreased from 1000 to 10 μm, the threshold energy density of explosion initiation increased by more than an order of magnitude. It is shown that this dependence cannot be explained by light scatter, diffusion of reactants, or heat transfer from the reaction zone.

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KW - Heavy metal azides

KW - Initiation criteria

KW - Pulsed laser radiation

KW - Transfer of chemical reaction energy

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