Shaped charge jet temperature
WebbThe effect of the liner metallurgical state on the shaped charge jet break-up time has been widely investigated experimentaly but the experimental results were never explained by a ... When the jet temperature measurements by Von Holle and Trimble are reinterpreted in view of the model it is found that the average jet temperature is lower than ... WebbA Comp-B loaded shaped charge with a copper liner and pointed cone apex had a jet tip temperature ranging from 668 K to 863 K over a five shot sampling. Octol-loaded …
Shaped charge jet temperature
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Webb1 jan. 2024 · For a shaped charge, the microsecond time scale suggests the major contributor to material temperature is the large amount of plastic work rather than … WebbPenetration Behaviour Simulation of Shaped Charge Jets in Water Filled Targets . Dr. D R Saroha,* Davinder Kumar and Yash Pal Singh . Terminal Ballistics Research Laboratory, Sector-30, Chandigarh-160030, India. *e-mail: [email protected] . ABSTRACT: In this paper penetration behavior of shaped charge jet in water filled targets has been
Webb12 juni 2024 · This material comprising a train of discrete masses at high temperature moving at supersonic velocity is called the jet, and constitutes the penetrating element … Webb2 aug. 2024 · The jet does, however, behave in many respects as though it were a liquid when it’s under these pressure and temperature conditions, which has aided in computer …
http://proceedings.ndia.org/1210/11910.pdf WebbKey words: SPH Method; Shaped Charge Jet; Underwater Explosion; Damage haracteristics. Abstract. The shaped charge jet has a stronger penetration effect onto …
WebbHardness of ECAP copper as a function of heat treatment temperature (duration of all treatments - one hour). According to the analytical model of ECAP [17], ... Held, "Penetration Cutoff Velocities of Shaped Charge Jets", Propellants, Explosives, Pyrotechnics 13, …
Webb27 jan. 2000 · Pour pouvoir compléter cette étude, on a besoin d'une grande quantité d'informations de fond, de la description de l'effet de la température sur le diamètre raté, de la mesure du diamètre de jet, des propriétés du matériau et du montage expérimental. green card current processing datesWebbThe model predicts that temperatures exceeding 2000 K may be reached in targets at practical shaped-charge-jet velocities. Much more of the temperature increase in more … green card current yearWebb19 apr. 2024 · In terms of the theoretical analysis of shaped charge jets, in reference [ 11 ], using PETN with a density of 523 cm 3 /10 g and a detonation velocity of 8083 m/s as the internal charge, Mickovic et al. studied the phenomena of an interaction between explosive reactive armor and a shaped charge jet [ 12, 13, 14 ], and produced a theoretical … flow foundation.one xlWebb1 dec. 1997 · The impact of a shaped charge jet, created by a stationary charge onto a moving target, creates an elongated cut on the target face. The length of the cut, … flow for windowsWebbThe shaped charge has superior penetration capability, as well as the ability to induce a warhead charge, which can be used for air defense and antimissile missions. The … green card current processing timeWebbend, the flash X-ray diagnostic facility which is used for the evaluation of a shaped charge jet characteristics is described. Finally, this review paper has been concluded by focusing on the current design and development scenario in the field of shaped charge. Index Terms- Shaped charge jet, liner, impact phenomena, Munroe effect, Flash X-ray. green card customer service numberWebbThe data suggest that water cannot be assigned one value to describe its ballistic effic\ iency against a shaped-charge jet. Calculations show that 500 mm of water had an elemental mass efficiency \(em\) = 3.9, 1000 mm of water had an em = 2.6, and 1500 mm of water had an em = 1.8. green card czech republic