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Modeling of polycrystals with gradient crystal plasticity: A comparison of strategies
2010
Philosophical Magazine
This paper treats the computational modeling of size dependence in microstructure models of metals. Different gradient crystal plasticity strategies are analyzed and compared. For the numerical implementation, a dual-mixed finite element formulation which is suitable for parallelization is suggested. The paper ends with a representative numerical example for polycrystals. One of the reviewer pointed out that there will be an upcoming paper showing that this model can be recasted in a true work-conjugated formulation.
doi:10.1080/14786430903334332
fatcat:m4p3haiwabezjdmoqaxzdjdu3e