NDLI: Initiation of a passive explosive charge through a target with gaps

Content Provider	Springer Nature Link
Author	Ogorodnikov, V. A. Romav, A. V. Goncharov, E. A. Davydov, A. I. Sviridova, I. A.
Copyright Year	2012
Abstract	Experimental data on the measurement of time of passive explosive initiation by an active charge through an inert target with air gaps are presented. Two types of gaps are considered: perpendicular to the passive charge (a slit in the inert target) and parallel to the surface of the passive charge (between the inert target and the passive explosive). In the case of gaps parallel to the surface of the passive explosive charge, two-wave loading of the passive explosive charge created by impacts of thin plates, which are located on the surface of the main target on the side facing the passive explosive charge, is studied. Experimental data are analyzed by numerical calculations with the EGAK software on a Eulerian grid, and the instant of initiation is determined by a criterial parameter F, which is proportional to the energy released in shear strains, when a shock wave passes through the passive explosive charge.
Starting Page	119
Ending Page	123
Page Count	5
File Format	PDF
ISSN	00105082
Journal	Combustion, Explosion and Shock Waves
Volume Number	48
Issue Number	1
e-ISSN	15738345
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2012-03-08
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	gap target passive charge detonation overtake delay Physical Chemistry Mechanics Engineering Classical Continuum Physics Vibration, Dynamical Systems, Control
Content Type	Text
Resource Type	Article
Subject	Chemistry Physics and Astronomy Fuel Technology Chemical Engineering Energy Engineering and Power Technology

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