Results 201 to 210 of about 9,427,429 (228)

Influence of Several Parameters on Simulating the Ballistic Impact on a Homogenous Plate

Applied Mechanics and Materials, 2014
This paper presents a simulation of a bullet impact on a plate made of a homogeneous and isotropic material. The developed model takes into account the yield and fracture limits of both involved materials for the bullet and the plate one. The model was developed with the help of Ansys 14.0 and could be used to establish a theoretical value of the plate
Catalin Pirvu, Simona Badea, Lorena Deleanu   +2 more
openaire   +1 more source

Ballistic impact simulation for the safety in tool machines

2012
Numerical control (CNC) boring and routing machines use curtains made from resistant, but flexible materials to protect end-users from the projection of tool pieces. These curtains allow the work piece to gently pass through, but have to firmly stop every small sharp piece or fragment ejected by fast drilling tools at the highest speed.
PAVLOVIC, ANA, FRAGASSA, CRISTIANO
openaire   +1 more source

A Simple Analytical Model to Simulate Oblique Ballistic Impact onto Fabric

Applied Mechanics and Materials, 2011
A simple analytical model for oblique ballistic impact of projectiles into fabrics are presented. This model is extension of Chocron-Benloulo penetration model. Results are compared with experimental data. There is good agreement between analytical and experimental results.
Mohamad Ali Akbari, Golam Hosein Liaghat, Hadi Sabouri   +2 more
openaire   +1 more source

Numerical Simulation of Ballistic Impact of Layered Aluminum Nitride Ceramic

2015
Abstract : Numerical simulations of ballistic impact and penetration by tungsten rods into targets consisting of layers of aluminum nitride ceramic tile(s), polymer laminae, and aluminum backing are conducted over a range of impact velocities on the order of 1.0 to 1.2 km/s.
openaire   +1 more source

Towards reliable simulations of ballistic impact on concrete structures

2013
Protection against weapon effects like ballistic impacts, fragmenting shells and explosions is the core business of the Explosions, Ballistics and Protection department of TNO (The Netherlands). Experimental and numerical research is performed to gain and maintain the knowledge to support the Dutch MoD and the industry to evaluate and develop adequate ...
Khoe, Y.S., Tyler Street, M.D., Maravalalu Suresh,, R.S., Weerheijm, J.   +3 more
openaire   +1 more source

Lagrangian methods for ballistic impact simulations/

2010
This thesis explores various Lagrangian methods for simulating ballistic impact with the ultimate goal of finding a universal, robust and scalable computational framework to assist in the design of armor systems. An overview is provided of existing Lagrangian strategies including particle methods, meshless methods, and the peridynamic approach.
openaire   +1 more source

Impact simulation and ballistic analysis of BC composite armour based on target plate tests

Ceramics International, 2021
Yongjie Zhang, Ke Liang
exaly  

Impact mechanics of multilayer composite armors: Analytical modeling, FEM numerical simulation, and ballistic experiments

Composite Structures, 2022
Seunghwa Ryu, Nicola Pugno, Stefano Signetti   +2 more
exaly  

Finite Element Simulation on Ballistic Impact of Bullet on Metal Plate

2023
Moreshwar Khodke, Milind Rane, Abhishek Suryawanshi, Omkar Sonone, Bhushan Shelavale, Pranav Shinde, Aman Sheikh   +6 more
openaire   +1 more source

Study on physical behaviors according to element formulations of ballistic impact simulation models

International Journal of Protective Structures, 2022
Tae Kwang Yoo
exaly