华中科技大学学报：自然科学版2012，Vol.40Issue(1)：100-103,4.
裂缝型多孔介质的平面径向渗流特性研究
Plane-radial seepage flow in fractured porous media
徐鹏 1郁伯铭 2邱淑霞1
作者信息
- 1. 中国计量学院理学院,浙江杭州310018
- 2. 华中科技大学物理学院,湖北武汉430074
- 折叠
摘要
Abstract
According to the fractal scaling laws of the microstructure in natural fractured porous media, a fractal model was developed for the plane-radial seepage flow in the fractured porous media with wellbore. The fracture density and effective radial permeability were derived, and the radial distribution of the fracture density and the relationship between the effective radial permeability and fractal dimension were also discussed. The results indicate that the efffective radial ermeability increases with the fractal dimension for pores, but decreases with increases of the tortuosity fratal dimension and radial distance, and the validity of the present model is thus verified.关键词
裂缝型多孔介质/渗流/分形维数/分形模型/径向Key words
fractured porous media/seepage flow/fractals density/fractal model/radial分类
数理科学引用本文复制引用
徐鹏,郁伯铭,邱淑霞..裂缝型多孔介质的平面径向渗流特性研究[J].华中科技大学学报：自然科学版,2012,40(1):100-103,4.
