Loading...
Search for: taylor-galerkin-technique
0.007 seconds

    An efficient thermo-mechanical contact algorithm for modeling contact-impact problems

    , Article Asian Journal of Civil Engineering ; Volume 16, Issue 5 , 2015 , Pages 681-708 ; 15630854 (ISSN) Khoei, A. R ; Saffar, H ; Eghbalian, M ; Sharif University of Technology
    Building and Housing Research Center (BHRC)  2015
    Abstract
    In this paper, the thermo-dynamic analysis of contact-impact problem is presented in the large deformation of hyperelastic material based on the Taylor-Galerkin method. The technique is applied for the time domain discretization of thermo-dynamic governing equations in the advection-diffusion problems. The impenetrability condition and frictional contact constraints are fulfilled by imposing the augmented-Lagrange technique for nonmatching contact surfaces. The Taylor-Galerkin method is employed to describe the advection-diffusion effect in the numerical solution of parabolic equation of unsteady heat transfer condition. The effect of temperature is taken into account in the stress field by...