Shaped charge jet interactions with liquids

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August undefined, 2024

Webb1 dec. 1999 · The main features of this interaction is the continuous interaction between … 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 ...

The Interaction of Shaped Charge Jets with Combined Reactive …

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]. Webb30 aug. 2024 · The experimental results show that the liquid composite structure has an … sigma 46th biennial convention

Compressible models of shaped charge jet in water

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). 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 maj 2024 · Schematic diagram of shaped charge jet penetrating the bulkhead structure … the princess bride movie pictures

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

1, Guanglin He 1,*, Yukuan Liu , Zhaoxuan Guo 1

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. Webb18 dec. 2024 · In the experiments, five kinds of liquid are selected: water, #0 diesel, polyethylene glycol with molecular weights of 200 and 400 (PEG 200 and PEG 400, respectively) and polypropylene glycol... the princess bride newWebb1 mars 2024 · The liquid composite armour produces transverse interference to the … the princess bride ok ru

"Webb1 aug. 2024 · The penetration of copper, aluminum, and tantalum shaped charge jets … " - Shaped charge jet interactions with liquids

Shaped charge jet interactions with liquids

The inhibitor effect on the shaped charge jet penetration

Webb19 juli 2024 · Shaped charge jet penetration belongs to hypervelocity penetration, and … WebbInteraction model of liquid-ﬁlled structure target with SCJ 2.1. Shaped charge …

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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 / Webb7 sep. 2008 · Coaxial interaction of a copper shaped-charge jet with a thin tungsten rod …

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 WebbShaped charge is a device for focusing the chemical energy of explosives to a particular …

Webb1 juli 2010 · The parametric study shows that low-strength jets promote development of instabilities, a tendency that is amplified by frictional forces between the materials. The influence of the plate strength is more complex due to the influence of the structural stability on the contact forces. Webb24 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% …

Webbshaped charge – piercing action – is to a greater extent determined by the maximum length of a shaped jet, therefore, the researchers and engineers are actively studying the processes of shaped jets stretching and fractures [3-5]. In attempts to predict the destruction of the jet, as well as ultimate

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. sigma 500 f4 reviewWebb1 dec. 2001 · Two bodies represent the target-jet model. The 50-mm-diameter and A … sigma 500 f4.5 reviewWebb30 aug. 2024 · structure has interference on the tip of the shaped charge jet, which provides a possibility for the application of the liquid-ﬁlled composite structure to ammunition safety and other extreme cases. Keywords: liquid radial reﬂux; shock wave; shaped charge jet; interference; liquid-ﬁlled composite structure 1. Introduction sigma 500 f4 sports canonWebb24 nov. 2024 · Shaped charge liner is the crucial unit in the shaped charge warhead. … sigma 4 inch round junction boxWebb10 okt. 2024 · The shape of a shaped charge liner has great influence on the formation of metal jet and its penetration performance into a target. The researchers mainly focused on LSCs with a single-apex-angle liner. This paper describes an experiment using bi-apex-angle linear shaped charges (BLSCs) for effective penetration. the princess bride on lookmovieWebb4 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. sigma 50-100mm f/1.8 dc hsm artWebb4 mars 2024 · An ideally shaped charge warhead is an effective weapon against armored targets. The use of the gathering energy effect generated by the explosion drives the liner to form a shaped charge jet, which can penetrate the armored target. Existing shaped charge warheads often use a metal liner. Herein, we discuss the characteristics of … sigma 500 f4 used