WebbTo further verify the ricochet model, the experimental data from the ricochet tests conducted by Recht and Ipson et al. was utilized to compute the deflection angle, as cited in Figure 220 of Goldsmith’s review paper , where the 12.7-mm-diameter, 26.5 g cylindroconical monobloc, spin-stabilized hardened steel projectiles with half-cone … WebbDownload Table Ballistic limit velocities and Recht-Ipson constants from experimental tests and finite element simulations. from publication: Effects of heat treatment on the …
Finite Element Analysis for Impact Tests on Polycarbonate Safety …
WebbRecht and Ipson [1] proposed analytical models for normal impact of blunt and sharp projectiles into thin metallic plates and their expression for residual velocity is given by: … WebbRecht, R. F. and Ipson, T. W., “Ballistic Perforation Dynamics” J. Appl. Mech.,30 (3),Series E (September 1963). Robertson, H. P., The Mechanics of Armor Perforation, I. Residual … sagert street in tualatin or
Ballistic Impact Response of HDPE/UHMWPE Polymer Composite
Webbimpact of the projectile as a "worse case" although Recht and Ipson [24] briefly investigated oblique impact. Zukas [2] acknowledges the problems of measuring residual velocity, while there is no comment about the deflection of the projectile after perforation. This paper presents some experimental results in which the residual Webb1 juni 2014 · Recht and Ipson (1963) presented an analytical equation for approximation of the ballistic curve. It was validated for perpendicular and oblique impacts using different … WebbSome phenomenological and semi-phe- nomenological models describing penetration phenomenon that imply Eq. (1) were suggested in Ben-Dor et al. (1998, 2001). However, only the model with p ¼ 2 can be justified by assuming a constant energy absorbed by a target (Recht and Ipson, 1963). sager traction splint indications