Ignition of Organic Explosive Materials by a Copper Oxide Film Absorbing a Laser Pulse

Vadim Dolgachev, Alexander Khaneft, Anatoly Mitrofanov

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

This work present experimental results of PETN ignition and of numerical simulations of PETN, RDX, HMX, and TATB ignition by a copper oxide (CuO) film heated using a millisecond fiber laser YLS-150. It was established that the dynamic ignition threshold of organic explosive materials (EM) in a three-layer system (glass – CuO – EM) by a laser pulse has a minimum at the CuO film thickness of 12um. The density of the critical ignition energy of EM is increasing in the sequence of PETN, RDX, HMX, and TATB with PETN having the smallest and TATB having the highest density of the critical ignition energy.

Original language	English
Pages (from-to)	992-998
Number of pages	7
Journal	Propellants, Explosives, Pyrotechnics
Volume	43
Issue number	10
DOIs	https://doi.org/10.1002/prep.201800142
Publication status	Published - 1 Oct 2018

Fingerprint

Copper oxides

Oxide films

Ignition

Laser pulses

HMX

Fiber lasers

Film thickness

Glass

Computer simulation

Keywords

copper (II) oxide
explosive
HMX
laser ignition
PETN
RDX
simulation
TATB

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

Cite this

Dolgachev, V., Khaneft, A., & Mitrofanov, A. (2018). Ignition of Organic Explosive Materials by a Copper Oxide Film Absorbing a Laser Pulse. Propellants, Explosives, Pyrotechnics, 43(10), 992-998. https://doi.org/10.1002/prep.201800142

Ignition of Organic Explosive Materials by a Copper Oxide Film Absorbing a Laser Pulse. / Dolgachev, Vadim; Khaneft, Alexander; Mitrofanov, Anatoly.

In: Propellants, Explosives, Pyrotechnics, Vol. 43, No. 10, 01.10.2018, p. 992-998.

Research output: Contribution to journal › Article

Dolgachev, V, Khaneft, A & Mitrofanov, A 2018, 'Ignition of Organic Explosive Materials by a Copper Oxide Film Absorbing a Laser Pulse', Propellants, Explosives, Pyrotechnics, vol. 43, no. 10, pp. 992-998. https://doi.org/10.1002/prep.201800142

Dolgachev V, Khaneft A, Mitrofanov A. Ignition of Organic Explosive Materials by a Copper Oxide Film Absorbing a Laser Pulse. Propellants, Explosives, Pyrotechnics. 2018 Oct 1;43(10):992-998. https://doi.org/10.1002/prep.201800142

Dolgachev, Vadim ; Khaneft, Alexander ; Mitrofanov, Anatoly. / Ignition of Organic Explosive Materials by a Copper Oxide Film Absorbing a Laser Pulse. In: Propellants, Explosives, Pyrotechnics. 2018 ; Vol. 43, No. 10. pp. 992-998.

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Access to Document

10.1002/prep.201800142