Shaped charge jet formation
WebbDownload scientific diagram Formation morphology of CJ under different liner cone angles. from publication: Jet Formation Characteristics of the Reactive Material Composite Liner Shaped Charge ... 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 …
Shaped charge jet formation
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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, ... Webb15 aug. 2024 · This study aims to investigate the formation characteristics and penetration performance of an underwater conical shaped charge jet. First, a new theoretical model …
WebbAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... Webbthe jet will stretch until it fractures into a column of "jagged" particles [1]. Two main theories were developed to describe the jet formtion process; these were: (i) steady …
Webb12 juni 2024 · A shaped charge is a concave metal hemisphere or cone (known as a liner) backed by a high explosive, all in a steel or aluminum casing. When the high explosive is … WebbShaped charges are used to pierce hard targets in all three versions of warfare land, air and naval. High explosives compositions fillings produce a thin high velocity metal jet which …
Webb16 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 …
daily catering servicesWebb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 … daily catholicWebb4 juni 2024 · The formation of shaped charge jets is traditionally studied experimentally using flash X-ray and high-speed camera images. Sequential images obtained through … daily catch waterfrontWebb30 sep. 2024 · Szendrei, T., Analytical model of crater formation by jet impact and its application to calculation of penetration curves and holes profiles. In Proceedings of the … biography ferdinand marcosWebb9 nov. 2024 · Combined with the penetration theory of shaped charge particle jets, a high-speed particle flow penetration model is proposed, and a pore expansion model is established through an energy method. The experimentally obtained data on depth of penetration are in agreement with the theoretical calculation results. daily catch brookline maWebb14 jan. 2024 · A two-dimensional finite element model of shaped charge and reactive material liner is established and the jet formation process, granule size difference … biography filipino exampleWebbIt is concluded that the material and structure of the liner have a significant influence on the shaped charge jet and its penetration effect, which then affects the damage-induced fracture formation and extension in shale. biography filipino