Numerical analysis of a hot‐strip rolling problem with Coulomb‐Siebel friction
Abstract
An isothermal, steady‐state, hot‐strip rolling problem for rigid‐plastic, strain rate sensitive and incompressible materials with coulomb‐siebel friction contact conditions is considered. The corresponding penalty variational statement is given and a convergent finite element ‐ secant‐modulus method is presented. Two‐dimensional example problems are solved and comparisons with the available experimental and numerical results are made. The influence of the friction coefficient on the contact velocities, stresses and equivalent strain rates is illustrated.
Keywords
Citation
Angelov, T. and Nedev, A. (1998), "Numerical analysis of a hot‐strip rolling problem with Coulomb‐Siebel friction", Engineering Computations, Vol. 15 No. 8, pp. 1000-1010. https://doi.org/10.1108/02644409810244101
Publisher
:MCB UP Ltd
Copyright © 1998, MCB UP Limited