Abstract
This paper presents a computational comparison of the penetration capability of two shaped charges—with conical and hemispherical (degressive thickness) liners. It is shown that close values of the penetration capability of the charges are provided only in the ideal case of strictly axisymmetric motion of shaped-charge jets.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
S.V. Fedorov, “On Increasing the Velocity of Shaped-Charge Jets Formed by Hemispherical Liners,” in XVII Khariton Scientific Readings: Proc. Int. Conf. (VNIIEF, Sarov, 2015), pp. 533–541.
S.V. Fedorov, “On the Implementation of the Implosion Principle in Shaped Charges with a Hemispherical Liner of Degressive Thickness,” Vestn. MGTU Baumana, Ser. Estest. Nauki, No. 3, 71–92 (2017); DOI: 10.18698/1812-3368-2017-3-71-92.
S. V. Fedorov, “Numerical Simulation of the Formation of Shaped-Charge Jets from Hemispherical Liners of Degressive Thickness,” Fiz. Goreniya Vzryva 52 (5), 116–130 (2016) [Combust., Expl., Shock Waves 52 (5), 600-612 (2016)].
O. V. Svirsky, M. A. Vlasova, M. I. Korotkov, V. A. Krutyakov, and T. A. Toropova, “The Analytical Model ATOS-M for Computing of Shaped Charge Jets Penetration Parameters,” Int. J. Impact Eng. 29 (1-10), 683–690 (2003).
P. C. Chou, M. Grudza, Y. F. Liu, and Z. Ritman, “Shaped Charge Jet Breakup Formula with Metal Anisotropy,” in Proc. of the 13th Int. Symp. on Ballistics (Stockholm, Sweden, 1992).
A. V. Babkin, S. V. Ladov, V. M. Marinin, and S. V. Fedorov, “Regularities of the Stretching and Plastic Failure of Metal Shaped-Charge Jets,” Prikl. Mekh. Tekh. Fiz. 40 (4), 25–35 (1999) [J. Appl. Mech. Tech. Phys. 40 (4), 571-580 (1999)].
P. Y. Chanteret, “Theoretical Considerations about Jet Density and Shaped Charge Performance,” in Proc. 17 Int. Symp. on Ballistics (Midrand, South Africa, 1998), Vol. 2, pp. 373–380.
E. Hirsch, “The Natural Spread and Tumbling of the Shaped Charge Jet Segments,” Propell., Explos., Pyrotech. 6 (4), 104–111 (1981).
M. Held, “Penetration Cutoff Velocities of Shaped Charge Jets,” Propell., Explos., Pyrotech. 13 (4), 113–119 (1988).
D. Boeka, S. Hancock, and N. Ouye, “Cutoff Velocity in Precision Shaped Charge Jets,” in Proc. of 19th Int. Symp. of Ballistics (Interlaken, Switzerland, 2001), Vol. 3, pp. 1471–1478.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © O.V. Svirsky, M.A. Vlasova.
Rights and permissions
About this article
Cite this article
Svirsky, O.V., Vlasova, M.A. On the Penetration Capability of Shaped Charges with Conical and Hemispherical Liners. Combust Explos Shock Waves 55, 739–743 (2019). https://doi.org/10.1134/S0010508219060169
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0010508219060169