Numerical research on the 3D fiber orientation distribution in arbitrary planar flows

被引：0
|
作者：
Zhou Kun1 and Lin Jianzhong1
2. China Jiliang University
机构：
来源：
ProgressinNaturalScience | 2007年 / 11期
基金：
中国国家自然科学基金;
关键词：
fiber suspension flow; orientation distribution; diffusivity;
D O I：
暂无
中图分类号：
TN29 [光电子技术的应用];
学科分类号：
0803 ; 080401 ; 080901 ;
摘要：
The fiber orientation distribution in a fiber suspension flow was investigated by a finite difference scheme in spherical coordinates. The diffusivity was transformed between Cartesian and spherical coordinates through tensor analysis to obtain efficiency. It is found that under simple shear flow condition the diffusivity in the azimuthal direction, Dr, has greater effect on the orientation distribution than that in the colatitude direction, Drθθ.
引用
收藏
页码：1357 / 1362
页数：6
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