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Modeling of polycrystals with gradient crystal plasticity - A comparison of strategies

Abstract : This paper treats the 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. Finally, a representative numerical example for polycrystals is presented.
Keywords : Physical Sciences
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Submitted on : Wednesday, March 30, 2011 - 2:57:34 AM
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Swantje Bargmann, Magnus Ekh, Kenneth Runesson, Bob Svendsen. Modeling of polycrystals with gradient crystal plasticity - A comparison of strategies. Philosophical Magazine, Taylor & Francis, 2010, 90 (10), pp.1263-1288. ⟨10.1080/14786430903334332⟩. ⟨hal-00581028⟩

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