Compared the experimental and numerical results with the results using models, it is found that, the results of the ricochet models proposed by Tate, Rosenberg and Steven B for semi-infinite thick plate are quite different from those of experiment and numerical calculation, so they can not be applied to the ricochet situation of finite-thickness plate. The critical penetration velocity model proposed by De Marre and Zhao are in good agreement with the numerical and experimental results, which can predict critical penetration velocity of tungsten alloy rod obliquely penetrating a finite-thickness metal plate with large impact angle. Keywords: tungsten alloy rod; oblique penetration; finite-thickness metal plate; critical ricochet velocity; critical penetration velocity. Owing to the limitation of launching conditions, the influence of flight aerodynamic characteristics and the upgrade of armor protection structure, the projectile usually has certain angle of attack when it impacts the target plate, that is, the projectile penetrates the target obliquely Goldsmith, Goldsmith, W. Non-ideal projectile impact on targets. International Journal of Impact Engineering
Trajectory Flight Path Bracket
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Click to see full answer. Hereof, how is bullet trajectory used in forensics? One bullet hole can help solve a crime! Determine the height of a suspect based upon the bullet trajectory. Bullet analysis or ballistics is an integral component of forensic science. Elliptical bullet holes allow investigators to calculate the location of the gun when the bullet was shot.
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Skip to Main Content. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. Use of this web site signifies your agreement to the terms and conditions. Trajectory and Inclination Calculation of Cone Penetration Probe Abstract: Cone penetration testing CPT is a fast and reliable means for exploring soils and soft ground to 40 m depth for support of buildings, retaining walls, pavement subgrades, and bridge foundations.
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