Shaped charge with an axial channel

A shaped charge with an axial channel is considered. The charge is initiated by an impact of an annular plate. As a result, the shaped charge is initiated at all points of the domain shaped as a ring. The impact plate material and parameters (velocity, thickness, width, and distance covered by the p...

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Bibliographic Details
Published in:Journal of applied mechanics and technical physics 2011-05, Vol.52 (3), p.347-351
Main Authors: Malygin, A. V., Proskuryakov, E. V., Sorokin, M. V., Fomin, V. M.
Format: Article
Language:English
Subjects:
Annular plates
Applications of Mathematics
Channels
Charge
Classical and Continuum Physics
Classical Mechanics
Covering
Fluid- and Aerodynamics
Mathematical Modeling and Industrial Mathematics
Mechanical Engineering
Penetration
Physics
Physics and Astronomy
Plate material
Shaped charges
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Summary:A shaped charge with an axial channel is considered. The charge is initiated by an impact of an annular plate. As a result, the shaped charge is initiated at all points of the domain shaped as a ring. The impact plate material and parameters (velocity, thickness, width, and distance covered by the plate) that ensure stable penetration of the shaped charge are determined. The results obtained can be used to develop a composite (e.g., “tandem”) shaped charge of the “base-head” type (the charge located farther from the target is first initiated, followed by initiation of the charge located closer to the target).
ISSN:0021-8944
1573-8620
DOI:10.1134/S0021894411030035