3D numerical modelling of solid particles with randomness in shape considering convexity and concavity
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- 作者：Peng Yan ; Jinhua Zhang ; zjh982038@163.com" class="auth_mail" title="E-mail the corresponding author ; Qin Fang ; Yadong Zhang ; Junyu Fan
- 关键词：Particle generation algorithm ; Shape characteristics ; Convexity and concavity ; Sphericity ; Angularity index
- 刊名：Powder Technology
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：301
- 期：Complete
- 页码：131-140
- 全文大小：1869 K
文摘
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Algorithms considering the shape characteristics of particles are presented.
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The convex/concave polyhedrons can be generated using controlling parameters.
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Algorithms are put forward for the quantification of shape characteristics.
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The present algorithms have potential applications in many areas.