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Title: A thermo-mechanically coupled finite strain model considering inelastic heat generation
Authors: Dunić, Vladimir
Busarac N.
Slavkovic V.
Rosić B.
Niekamp R.
Matthies H.
Slavkovic R.
Zivkovic M.
Journal: Continuum Mechanics and Thermodynamics
Issue Date: 1-Jul-2016
Abstract: © 2015, Springer-Verlag Berlin Heidelberg. The procedure for reuse of finite element method (FEM) programs for heat transfer and structure analysis to solve advanced thermo-mechanical problems is presented as powerful algorithm applicable for coupling of other physical fields (magnetic, fluid flow, etc.). In this case, nonlinear Block-Gauss–Seidel partitioned algorithm strongly couples the heat transfer and structural FEM programs by a component-based software engineering. Component template library provides possibility to exchange the data between the components which solve the corresponding subproblems. The structural component evaluates the dissipative energy induced by inelastic strain. The heat transfer component computes the temperature change due to the dissipation. The convergence is guaranteed by posing the global convergence criterion on the previously locally converged coupled variables. This enables reuse of software and allows the numerical simulation of thermo-sensitive problems.
Type: Article
DOI: 10.1007/s00161-015-0442-5
ISSN: 09351175
SCOPUS: 84929683125
Appears in Collections:Faculty of Engineering, Kragujevac
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