Shaped charge jet interactions with liquids
Webb24 nov. 2024 · Shaped charge liner is the crucial unit in the shaped charge warhead. … Webb18 nov. 2024 · The penetration performance of a shaped charge adopted inhibitors was …
Shaped charge jet interactions with liquids
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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. 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...
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. Webb1 juli 2010 · The effect of friction and melting of the metals in the boundary layer to the …
Webb30 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 WebbInteraction model of liquid-filled structure target with SCJ 2.1. Shaped charge …
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 ...
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. bowl game morgan state and gramblingWebb29 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. gulmohar hospitalityWebbThe shaped charge has superior penetration capability, as well as the ability to induce a … bowl game lineup for college footballWebb1 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 bowl game list 2022Webb14 jan. 2024 · A two-dimensional finite element model of shaped charge and reactive … bowl game listing 2022Webb5 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 … gulmohar hindi movie castWebb13 juli 2024 · The first two sections in the present chapter are devoted to penetration of … gulmohar indian hamilton