Computer simulation of radial viscous fingering in two-dimension porous media
文献类型：期刊论文
| 作者 | J. P. Tian ; K. L. Yao |
| 刊名 | Chinese Physics Letters
 |
| 出版日期 | 1998 |
| 卷号 | 15期号:8页码:577-578 |
| 关键词 | diffusion-limited aggregation pattern-formation |
| ISSN号 | 0256-307X |
| 中文摘要 | A computer model of capillary and viscous fingering in a porous medium is presented which treats the medium as a square lattice connected with randomly chosen radius. The fractal properties of the model are studied for circular shell-shell aggregation by a Monte Carlo simulation. The simulation results show that the dimension D increases with decrease of the viscous ratio M and increase of the throat radius. It is found that the displacement process is stable when M = 1, and viscous fingering pattern of porous media in the limit M --> infinity is similar to the diffusion-limited aggregation pattern in a uniform system. For larger viscous ratio M and smaller positive integer k, the fluid is situated in the co-existence region of viscous and capillary fingering. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37794]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. P. Tian,K. L. Yao. Computer simulation of radial viscous fingering in two-dimension porous media[J]. Chinese Physics Letters,1998,15(8):577-578. |
| APA | J. P. Tian,&K. L. Yao.(1998).Computer simulation of radial viscous fingering in two-dimension porous media.Chinese Physics Letters,15(8),577-578. |
| MLA | J. P. Tian,et al."Computer simulation of radial viscous fingering in two-dimension porous media".Chinese Physics Letters 15.8(1998):577-578. |
入库方式： OAI收割
来源：金属研究所
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