Optimization of the Shape of a Penetrator Taking into Account Plug Formation
Source abstract
Abstract
New formulation of the problem of the impactor's nose geometry optimization is proposed when penetrator with a planar bluntness causes plug formation. This problem is studied for conical-shape impactors using simplified model for impactor-target interaction.
The source flagged this abstract for review. Check formulas and completeness against the original publication.
Source: openaire · Quality: needs review · Source record ↗
Source flags: short_text
Source flags: short_text
Research context
OpenAlex topics: High-Velocity Impact and Material Behavior · Geotechnical and Geomechanical Engineering · Electromagnetic Launch and Propulsion Technology
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (12)
Show source-provided references
1. Ben-Dor, G, Dubinsky, A., Elperin, T. (1997a). Optimal 3D impactors penetrating into layered target, Theoretical and Applied Fracture Mechanics 27, 161–166.10.1016/S0167-8442(97)00018-9 ↗
2. Ben-Dor, G, Dubinsky, A., Elperin, T. (1997b). Shape optimization of high velocity impactors using analytical models, Internatwnal Journal of Fracture 87, L7-LIO.
3. Ben-Dor, G, Dubinsky, A., Elperin, T. (1999a). Some ballistic properties of non-homogeneous shields. Compos ites-A 30. 733–736.10.1016/S1359-835X(98)00192-4 ↗
4. Ben-Dor, G. Dubinsky, A Elperin, T. (1999b). On the order of plates providing the maximum ballistic limit velocity of a layered armor. International Journal of Impact Engineering 22, 741–755.10.1016/S0734-743X(99)00024-X ↗
5. Bunimovich, A. and Dubinsky, A. (1995). Mathematical Models and Methods of Localized Interaction Theory, World Scientific Publishing Company, Singapore.10.1142/2335 ↗
6. Jones, S. J. and Rule, W. K. (2000). On the optimal nose geometry for a rigid penetrator, including the effects of pressure-dependent friction, Internatwnal Journal of Impact Engineering 24, 403–415.10.1016/S0734-743X(99)00157-8 ↗
7. Jones, S. J., Rule, W. K Jerome, D. M Klug, R. T. (1998). On the optimal nose geometry for a rigid penetrator. Computational Mechanics 22,413–417.10.1007/s004660050373 ↗
8. Ostapenko, N. A. and Yakunina, G. (1999). The shape of slender three-dimensional bodies with maximum depth of penetration into dense media. Journal of Applied Mathematics and Mechanics 63, 953–967.10.1016/S0021-8928(00)00013-7 ↗
9. Ostapenko, N. A., Romanchenko, V. 1., Yakunina, G. E. (1994). Optimum forms of three-dimensional bodies for penetration of dense media, Journal of Applied Mechanics and Technical Physics 24 515–521.10.1007/BF02369494 ↗
10. Recht, R. F. (1990). High velocity impact dynamics: Analytical modeling of plate penetration dynamics. In Zukas, J. A., Editor, High Velocity Impact Dynamics. New York, Wiley Interscience Publishers. Chapter 7,443–513.
11. Sagomonian, A. Ya. (1988). Dynamics of Barriers Perforation [Dinamika Probivanija Pregrad]. Moscow University Publishing House.
12. Vedemikov, Yu. A. and Shchepanovsky, V. A. (1995). Optimization of Reagasdynamic Systems, Novosibirsk, Nauka.