Shaped charge jet formation
Webb22 sep. 2024 · In this paper, unsteady and time-averaged turbulence characteristics in a submerged cavitating jet with a high Reynolds number are studied using large eddy simulation. The simulation is validated by comparing the vapor distribution using CFD and a high-speed photography experiment. The results indicate that the currently used … Webb1 juni 2014 · In this paper, the jet formation process in a linear shaped charge and its action on an obstacle are simulated by using the LS-DYNA software. The results …
Shaped charge jet formation
Did you know?
Webb28 mars 2013 · Formation process of the shaped charge jet of W-Cu powder liner was simulated with smoothed particle hydrodynamics (SPH) method of LS-DYNA software. With the digital image process technique and macro-micro coupling method, a multiscale finite element model was established, ... WebbShaped charge is indeed an extraordinary phenomenon that is beyond the scale of normal physics, which explains why its fundamental theoretical mechanism is by no means fully …
Webb13 mars 2024 · The shaped charge jet formation of a Zr-based amorphous alloy and the applicability of different numerical algorithms to describe the jet formed were … Webb关键词: 聚能装药, 超聚能射流, 附加装置, 数值模拟, 侵彻 Abstract: A theoretical calculation method for the formation of hyper shaped charge jet is proposed.The theoretical …
Webb13 nov. 2024 · Numerical simulation results show that the velocity of the shaped charge jet formed by the three kinds of materials is , and the residual velocity after penetration is , … WebbJet Formation Characteristics of the Reactive Material Composite Liner Shaped Charge Hongda Li 1 , Chengzhe Liu 2 , Tinghao Chen, Peipei Li 3 , Hui Duan 1 and Zhili
Webb1 feb. 1992 · A Simple Model for Jet Formation in Shaped Charges David A. Jones Published 1 February 1992 Physics Propellants, Explosives, Pyrotechnics A simple …
WebbEach shaped charge geometry studied revealed a different flow pattern during the jet formation and collapse process. The analysis further suggested that the liner flow process could be verified experimentally by collapsing stratified, bimetallic liners … greenhouse sioux fallsWebb5 dec. 2024 · Shaped charge is one effective weapon against armored and concrete targets, and it has been given great attention around the world. It is well known that the … flybywire sim bridgeWebb4 juni 1998 · The classical analysis of symmetric liner collapse and jet formation is extended to include this type of asymmetry. Earlier work on linear shaped charges, … fly by wire simulationWebbAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... flybywire simulations - a320neo leapWebb16 juni 2024 · In this paper, a study of the Ø56 mm shaped charge was conducted as a benchmark case. The simulations were carried out using AUTODYN for jet formation … flybywire simulations a320Webb14 apr. 2024 · The increased interest in the transition from liquid to solid polymer electrolytes (SPEs) has driven enormous research in the area polymer electrolyte technology. Solid biopolymer electrolytes (SBEs) are a special class of SPEs that are obtained from natural polymers. Recently, SBEs have been generating much attention … flybywire simulations a32nxWebbHigh content of positively charged amino acids allow them to closely associate with negatively charged DNA. Heterodimers, or histone-only intermediates are formed from histone-fold domains. The formation of histone only-intermediates proceeds when core histones are paired into the interlocked crescent shape quasi-symmetric heterodimer. greenhouses jefferson city mo