Efficient Method to Evaluate Critical Ricochet Angle of Projectile Penetrating into a Concrete Target

by Min Kuk Choi, Jihoon Han, Sangjin Park, Woo Jin An
Published 2018-01-01

A study on the high-speed forming press using electromagnetic force

by Min Kuk Choi, Chan Gon Park, Young Choi, Ji Yeon Shim, Bong Yong Kang
Published 2017-08-01