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学术报告告诉《Fundamentals of Crystal Plasticity and Usage Examples of DAMASK》-机器工程欧洲杯官网

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学术报告告诉《Fundamentals of Crystal Plasticity and Usage Examples of DAMASK》
日期:2020-12-01 点击:次

报告标题问题Fundamentals of Crystal Plasticity and Usage Examples of DAMASK

报告时候2020年129(周三) 20:00-21:30

报告地址: 机器馆J3报告厅

报告情势: 长途视频(ZOOM)

报告人Franz Roters


报告人简介

Franz Roters德国马克斯·普朗克铁研讨所(Max-Planck Institut für Eisenforschung GmbHMPIE)微观布局物理与合金设想部、实际与摹拟组组长,德国资料学会DGM计较机摹拟手艺委员会主席,开源晶体塑性无限元软件DAMASK开辟者,著有《Crystal Plasticity Finite Element Methods In Materials Science And Engineering》。DAMASK软件旨在研讨资料在多标准下的力学呼应,能够摹拟单晶标准到布局件标准规模内多物理景象(如晶体塑性、热、毁伤等)完成多标准、多场耦合的晶体塑性阐发

报告择要

        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.


        *本报告由燕山大学引才引智国际协作培养名目帮助。

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