Fractal generation of char pores through random walk

被引：31
作者：
Liang, Zhanggang
He, Rong [1 ]
Chen, Qun
Xu, Xuchang
机构：
[1] Tsinghua Univ, Dept Thermal Engn, Beijing 100084, Peoples R China
[2] Ishikawajima Harima Heavy Ind Co Ltd, Corp Res & Dev, Yokohama, Kanagawa, Japan
来源：
COMBUSTION SCIENCE AND TECHNOLOGY | 2007年 / 179卷 / 03期
基金：
中国国家自然科学基金;
关键词：
char; fractal; pore;
D O I：
10.1080/00102200600984986
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A method based on the random walk is proposed to generate three-dimensional pore models. The pore shapes of the models appear irregular, which is similar to most of natural porous media. This method can generate a pore model with an arbitrary given porosity and an arbitrary fractal dimension. With the combination of any porosity and fractal dimension, the generated pore models can be potentially used in simulating enormous kinds of porous media.
引用
收藏
页码：637 / 661
页数：25
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