Finite Element Rolling Simulation of Pure Copper Plates in Voronoi Polycrystalline Model

DOI

10.2991/iiicec-15.2015.287How to use a DOI?

Keywords

Voronoi diagram; polycrystalline; Python scripting interface; mesoscopic.

Abstract

Generally, in the mesoscopic simulation of polycrystalline materials, correctly establishing polycrystalline models is the key to numerical simulate rolling process. Based on the principle of Voronoi diagram, using MATLAB and ABAQUS Python script interface, the rolling process of pure copper plates in the Voronoi polycrystalline meso-structure model was finite element simulated on ABAQUS platform in this paper. The result shows that because internal each grain has different orientations and interactions with each other, polycrystalline plates display an uneven deformation field in the rolling process and there is obvious stress mutation at grain boundary. These are consistent with the relevant experimental research results and reasonably explain deformation process of polycrystalline materials in theory.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ya-Jie Huang
AU  - Yong-Jin Chen
AU  - Liang Mao
AU  - Yi-Hua Zheng
PY  - 2015/03
DA  - 2015/03
TI  - Finite Element Rolling Simulation of Pure Copper Plates in Voronoi Polycrystalline Model
BT  - Proceedings of the 2015 International Industrial Informatics and Computer Engineering Conference
PB  - Atlantis Press
SP  - 1299
EP  - 1304
SN  - 2352-538X
UR  - https://doi.org/10.2991/iiicec-15.2015.287
DO  - 10.2991/iiicec-15.2015.287
ID  - Huang2015/03
ER  -