红单达人软件

学问演习

Franz Roters

学问晓喻《Fundamentals of Crystal Plasticity and Usage Examples of DAMASK》

演习纪:2020年12月9日(周三) 20:00-21:30 演习方:鬼黠馆J3晓喻厅

晓喻纪:2020年12月9日(周三) 20:00-21:30

晓喻方:鬼黠馆J3晓喻厅

晓喻结成:长远视频(ZOOM)

晓喻人:Franz Roters

晓喻人简述

Franz Roters是德国马克斯·普朗克铁研读所(Max-Planck Institut für Eisenforschung GmbH,MPIE)微观布局皮肉与铪谋划部、诐与类比组组长,德国货色社团DGM预测机类比解数委员会会会住持,开源结晶塑性无限元软设法DAMASK开通者,著有《Crystal Plasticity Finite Element Methods In Materials Science And Engineering》。DAMASK软设法旨在研读货色在多手笔辖下力学复读,罐类比单晶手笔到布局件手笔音域内多皮肉色(如结晶塑性、热、损失等),施用多手笔、多场耦合的结晶塑性剖解。

晓喻略

DAMASK – The Düsseldorf Advanced Material Simulation Kit for modeling multi-physics crystal plasticity, thermal, and damage phenomena from the single crystal up to the component scale Crystal Plasticity (CP) modeling is a powerful and well established computational materials science tool to investigate mechanical structure–property relations in crystalline materials. It has been successfully applied to study diverse micromechanical phenomena ranging from strain hardening in single crystals to texture evolution in polycrystalline aggregates.

This online lecture will focus on the fundamentals of crystal plasticity as well as DAMASK including the constitutive laws, kinematics, homogenization schemes, and multiscale approaches. we also present some examples including in particular comparisons of the predictions with experiments. The applications stem from such diverse fields as orientation stability, microbeam bending, single-and bicrystal deformation, nanoindentation, recrystallization, multiphase steel (TRIP) deformation, and damage prediction for the microscopic and mesoscopic scales and multiscale predictions of rolling textures, cup drawing and stamping simulations for the macroscopic scale.

*本晓喻由燕山院引才引智国际携手育种名目赞助。

鬼黠规划院

2020年12月1日

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