Jupyter script for automatic polycrystalline generation with desired grain size and elongation.

This document is a jupyter notebook that generates polycrystals for MOOSE (EBSD format) with the desired grain size, elongation, texture. It saves the grain structure into the format of EBSD data.
This python script is being published with the following paper:
P.-C. A. Simon, L. K. Aagesen, C. Jiang, W. Jiang, J.-H. Ke, Multiscale calculation of the effective silver diffusion coefficient in polycrystalline silicon carbide: application to silver release in AGR-1 TRISO particles, Journal of Nuclear Materials, Submitted (2022).

This work was funded by the Department of Energy Nuclear Energy Advanced Modeling and Simulation program. This manuscript has been authored by Battelle Energy Alliance, LLC under Contract No.~DE-AC07-05ID14517 with the U.S. Department of Energy. The United States Government retains, and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a nonexclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes.

本文件系一则 Jupyter Notebook，用于生成具有所需晶粒尺寸、伸长率和纹理的多晶粒，适用于 MOOSE (EBSD 格式)。该文件将晶粒结构保存为 EBSD 数据格式。此 Python 脚本与以下论文一同发布：P.-C. A. Simon, L. K. Aagesen, C. Jiang, W. Jiang, J.-H. Ke, 多尺度计算碳化硅多晶粒的有效银扩散系数：应用于 AGR-1 TRISO 粒子中的银释放，发表于《核材料杂志》，投稿中（2022）。本项研究由能源部核能高级建模与仿真计划资助。本文由 Battelle Energy Alliance, LLC 根据 No.~DE-AC07-05ID14517 合同撰写，该合同由美国能源部签订。美国政府保留，且出版商在接收本文接受发表时承认，美国政府保留非独家、已付费、不可撤销、全球范围内的许可，用于出版或复制本文的发表形式，或允许他人这么做，以美国政府目的为依据。