Shaped charge jet interactions with liquids

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August undefined, 2024

Webb1 mars 2024 · Liquid-filled compartment structure consists of a bulk steel plate with … 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 ].

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

Webb1 aug. 2024 · The penetration of copper, aluminum, and tantalum shaped charge jets … Webb7 sep. 2008 · Coaxial interaction of a copper shaped-charge jet with a thin tungsten rod … earth day 2023 detroit

Simulation study on the influence of liquid level on anti-jet ...

Webb1 dec. 1999 · The main features of this interaction is the continuous interaction between … Webb6 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). 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. earth day 2024 date

Compressible models of shaped charge jet in water

Study on the Formation of Reactive Material Shaped Charge Jet by …

WebbThe tables of contents are generated automatically and are based on the data records of … Webb15 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. earth day 222Webb5 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 … ctf cut through forwarding 已开启。

"Webb1 maj 2024 · Schematic diagram of shaped charge jet penetrating the bulkhead structure … " - Shaped charge jet interactions with liquids

Shaped charge jet interactions with liquids

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

Webb1 juli 2010 · The effect of friction and melting of the metals in the boundary layer to the … 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

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WebbOriginal research from around the world on weapons-grade projectiles, warheads, missiles, guns and their effects on target materials New information on shaped charges, fire, control strategies, simulation, blast resistance, non-lethal systems and more 190 original presentations in two printed volumes, plus searchable CD 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 ...

Webb29 okt. 2024 · Abstract:In guided munitions, the shaped charge jet (SCJ) warhead is located behind the simulation compartment (including the control cabin, the steering gear cabin, and the guidance cabin). Therefore, the order of penetration of the SCJ is the simulation cabin and the target. Webb1 mars 2024 · The liquid composite armour produces transverse interference to the …

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. Webb1 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.

WebbThe shaped charge has superior penetration capability, as well as the ability to induce a …

Webb1 okt. 1993 · The use of analytical computer models in shaped charge design Backofen, Joseph E. Propellants, Explosives, Pyrotechnics, Volume 18 (5) – Oct 1, 1993 Read Article Download PDF Share Full Text for Free 8 pages Article Details Recommended References Bookmark Add to Folder Cite Social Times Cited: Web of Science Journals / earth day 2023 graphicsWebbShaped charge is a device for focusing the chemical energy of explosives to a particular … ctfc t10 cable testerWebb4 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. earth day 22.4Webb24 nov. 2024 · In order to compare the jet performance generated by the machined liner and the SLM-produced liner, a standard shaped charge design was applied to shape the liner into the jet. The main charge used in the present work is pressed JH-2, the composition of which is 95 wt% cyclo-1,3,5-trimethylene-2,4,6-trinitramine (RDX), 3 wt% … earth day 2023 quotes earth day 2023 slogansWebb18 nov. 2024 · The penetration performance of a shaped charge adopted inhibitors was … ctf ctgWebb30 aug. 2024 · The experimental results show that the liquid composite structure has an … ctf cut through forwarding