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Showing 1 to 2 of 2 for “"thermoplasticity"”.
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Numerical simulation of friction welding processes: An arbitrary Lagrangian-Eulerian approach
… described. A finite strain associative coupled thermoplasticity model is used, which is suited for the large deformations characteristic of friction welding processes, and which resolves the viscoplastic deformations in the thermomechanically affected zone as well as the elastic stresses in the …
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Multiscale analysis of localized, nonlinear, three-dimensional thermo-structural effects
… efficient. Linear thermoelasticity and nonlinear thermoplasticity problems are considered, involving both steady-state and transient heating effects. The GFEMgl is further extended to capture multiscale thermal and thermomechanical effects induced by material-scale heterogeneity, which may also …