Shaped charge jet interactions with liquids

Webb29 juni 2015 · Fig. 4 shows a jet formation from a shaped charge. As the jet forms, it stretches out with the jet tip approaching speeds of 6100 m/s (21,000 ft/sec), and the tail of the jet traveling at approximately 3,000 m/s (11,000 ft/sec). For illustration, several unusual targets have been used to capture jet performance with high-speed cameras. Webb24 nov. 2024 · Shaped charge liner is the crucial unit in the shaped charge warhead. …

On the interaction between shaped charge jets and confined explosives

Webb1 juni 2011 · Shaped charge jet (SCJ), jetting projectile charge (JPC) and explosive formed projectile (EFP) are three widely used structures of the shaped charge. In recent years, a large number of scholars have investigated the formation and penetration mechanism of SCJ, JPC and EFP [6–14]. Webb1 dec. 2001 · Two bodies represent the target-jet model. The 50-mm-diameter and A … first united methodist church pennington gap https://lostinshowbiz.com

(PDF) Study on liquid-filled structure target with shaped charge ...

Webb30 sep. 2009 · In this paper we present a study of the interaction between an electric current pulse and a solid copper jet. Experiments were performed using a dedicated pulsed power supply delivering a current pulse of such amplitude, rise time, and duration that the jet is efficiently affected. The copper jet was created by using a shaped charge warhead. Webb18 nov. 2024 · The penetration performance of a shaped charge adopted inhibitors was … WebbShaped charge, multi-layered target, jet penetration, ALE, SPH, Autodyn, LS-DYNA Introduction The impact of a high velocity shaped charge jet onto a target and its successive penetration are first united methodist church penn yan

Materials Free Full-Text The Penetration–Explosion Effects of ...

Category:13 - Shaped-charge (Munroe) Jets and Projectile Penetration

Tags:Shaped charge jet interactions with liquids

Shaped charge jet interactions with liquids

Design of a Novel Linear Shaped Charge and Factors Influencing …

Webb14 jan. 2024 · A two-dimensional finite element model of shaped charge and reactive … WebbShaped charge is a device for focusing the chemical energy of explosives to a particular …

Shaped charge jet interactions with liquids

Did you know?

Webb30 aug. 2024 · The experimental results show that the liquid composite structure has an … Webb14 jan. 2024 · The reactive jet, generated by shaped charge with reactive material liner, causing catastrophic damage to the armor due to its penetration and internal explosion properties [ 4 ], provides a novel application of reactive material and has received dramatically raised concern in recent years [ 4 ].

Webb1 dec. 1999 · The main features of this interaction is the continuous interaction between … Webb4 jan. 2024 · Shaped charge jets have remarkable armor-piercing capability and are popular in high explosive anti-tank (HEAT) warheads [ 1 ]. With smart guidance widely applied in HEAT, shaped charge jets can avoid the strongest protection and focus on the weakest point of the armor.

Webb5 nov. 2013 · The process of shaped charge explosion, metal jet formation and penetration involve fast expansion of explosive gas, rapid deformation and even liquefaction of metal case and liner, and quick damage on target materials. These lead to highly disordered particle distribution, which can seriously influence computational accuracy of SPH … Webb1 dec. 2001 · The strength of the plates affects the craters at the interacting area if the impact velocity is lower than about 3 km/s, as was shown for high hardness aluminum (V-95, density of 2.8 g/cm3) and titanium (VT-6, density of 4.5 g/cm3) in Ref. [12]. For higher impact velocities, the interaction is considered hydrodynamic. Show abstract

Webb20 feb. 2024 · The formation of a liquid jet into air induced by the growth of a laser-generated bubble inside a needle-free device is numerically investigated by ... a new meniscus design similar to shaped-charge jets is ... 2nd edn. In Symp. on the Interaction of Non-Nuclear Munitions with Structures, Panama City Beach, FL, 15–18 ...

Webb4 juni 2024 · The effect of liquid parameters on the defense capability of the liquid-filled compartment structure (LFCS) of a shaped charge jet (SCJ) is quantified using dimension analysis of experiments on the reduced depth of SCJ penetration, which is disturbed via the LFCS with different liquids. camp humphreys aip listWebb1 mars 2024 · The liquid composite armour produces transverse interference to the … first united methodist church pigeon forge tnWebb6 juni 2024 · Shaped charges are devices used for cutting or penetrating different aerial, on land, and underwater targets, based on the concentration of the explosion energy to the liner. The purpose of this study is to present a practical review of the studies related to shaped charges in the last twenty years (2000–2024). first united methodist church philadelphia msWebb15 dec. 2024 · The optimal exposure times were 0.2 μs and 4 μs for the shaped charge and flyer experiments, respectively. The frame rate was set to 15 k–250 k frames per second in such a way as to cover the whole field of view with the 12 available frames. No auxiliary light was used as the events recorded were self-illuminating. 3. camp humphreys afbWebb1 maj 2024 · A shape of charge liners has a great effect on formation of a metal jet and its penetration into a target. In this paper, three different shapes of a charge liner, namely, conical, hemispherical and spherical-segment, are chosen to investigate their effect on damage response of a plate to underwater explosion. first united methodist church piggott arWebbThe shaped charge has superior penetration capability, as well as the ability to induce a … first united methodist church pilot mt ncWebbInteraction model of liquid-filled structure target with SCJ 2.1. Shaped charge … first united methodist church pinellas park