Results 261 to 270 of about 14,989 (305)

Ballistic impact performance of metallic targets

open access: yesMaterials & Design, 2012
Abstract Performance of metallic targets under ballistic impact loading is presented. The entire ballistic impact event considering target performance can be divided into dynamic plastic penetration, spherical bulge formation, bulge advancement, plug formation and exit and projectile exit. Velocity, displacement, force, deceleration of the projectile
Santosh Kumar, N K Naik
exaly   +4 more sources

Ballistic impact performance of composite targets

Materials & Design, 2013
Ballistic impact performance of structures made of polymer matrix composites is presented. During the ballistic impact event, the energy lost by the projectile is absorbed by the composite target through various energy absorbing mechanisms. Compression of the target directly below the projectile, compression in the region surrounding the impacted zone,
N K Naik
exaly   +3 more sources

On the Lambert–Jonas approximation for ballistic impact

Mechanics Research Communications, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ben-Dor, G., Dubinsky, A., Elperin, T.
openaire   +2 more sources

Ballistic impact response of lipid membranes

Nanoscale, 2018
Nanoscale high-velocity projectiles carrying therapeutic agents can pursue distinct pathways upon impact with lipid membranes, which are characterized here to understand mechanisms of internalization.
Yao Zhang   +3 more
openaire   +2 more sources

Ballistic coefficient learning based impact point prediction of ballistic targets

2018 26th Signal Processing and Communications Applications Conference (SIU), 2018
Several methods for improving the tracking performance of ballistic targets have been developed in the literature. Extended Kalman Filter (EKF), the most widely used one of these algorithms, gets use of nonlinear system and measurement models and linearization techniques. The kinematic state vector composed of the position and velocity of the target is
Firat Kumru, Emre Altuntas, Tamer Akca
openaire   +1 more source

Ballistic Impact Flash Characterization

51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference<BR> 18th AIAA/ASME/AHS Adaptive Structures Conference<BR> 12th, 2010
Ballistic impact flash plays a pivotal role in the ignition of fires in military vehicles. Flash duration, geometry, and energy profiles are critical variables in the assessment of ballisticinduced fires. The survivability community has identified a need for a standardized data collection methodology and corresponding valid, community-verified, models.
Jaime Bestard, Brian Kocher
openaire   +1 more source

Ballistic Impact of Textile Structures

Textile Research Journal, 1973
Previous work on transverse impact of single textile fibers is reviewed and extended to model orthogonal weaves in which fiber crossovers are simplified as pin. joints. A dynamic finite-element computer technique previously developed for single fibers is extended to model the woven panel, and this method is shown to produce results which are in sub ...
David Roylance   +2 more
openaire   +1 more source

Ballistic Impact of Thin-Walled Composite Structures

AIAA Journal, 1997
Methods of analysis have been developed that provide the means to determine whether a ballistic impactor of known shape, mass, and striking velocity will penetrate a given thin-walled composite material structure and if it does, what the residual velocity of the impactor will be.
Jack R. Vinson, Jeffrey M. Walker
openaire   +1 more source

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