Three-Dimensional Analysis of Extrusion in Complex Die by Using Upper Bound Theory
Three-Dimensional Analysis of Extrusion in Complex Die by Using Upper Bound Theory

Hatam Karim Kadhim; Raed Naeem Hwyyin; Azhar Sabah Ameed

Volume 29, Issue 4 , March 2011, , Page 639-650

https://doi.org/10.30684/ etj.29.4.1

Abstract
  This paper depends on a new analytical method to calculate relative deformation energies for complex die shape by using upper bound theory which is an important method to solve technical ...  Read More ...