A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media
文献类型：期刊论文
| 作者 | Wang PK; Zhang XH(张旭辉) ; Lu XB(鲁晓兵); Zheng W; Liu QJ; Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China.
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| 刊名 | WATER RESOURCES
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| 出版日期 | 2016 |
| 卷号 | 43期号:1页码:95-110 |
| 关键词 | Dual-percolation Connectivity Fracture Percolation Pore Percolation |
| ISSN号 | 0097-8078 |
| DOI | 10.1134/S0097807816120095 |
| 产权排序 | [Wang, Pingkang] China Geol Survey, Ctr Gas Hydrate Oil & Gas Survey, Beijing, Peoples R China; [Zhang, Xuhui; Lu, Xiaobing; Zheng, Wei] Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China; [Liu, Qingjie] PetroChina, State Key Lab Enhanced Oil Recovery, Res Inst Explorat & Dev, Beijing, Peoples R China |
| 文献子类 | 期刊论文 |
| 英文摘要 | This paper presents a dual-percolation model coupling the percolation theory and the fracture percolation theory to study the conductivity of the fractured porous media. The Monte-Carlo method is used in the numerical simulation. First an appropriate computing scale by considering the calculation precision and elapsed time together is validated. Then, two parameters, A(0) and D are presented in this model to determine the conductivity of the media. Generally the media can be blocked by itself in the condition of D > 2. However, the increase of pore connection and the randomness of fracture direction may release the self-blockage, increase the conductivity and make the dual porous media dissipated. A few long fractures can play a great role in the connection of media. |
| 分类号 | 一类 |
| URL标识 | 查看原文 |
| WOS关键词 | Dual-percolation ; connectivity ; fracture percolation ; pore percolation |
| WOS研究方向 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000383666400012 |
| 资助机构 | This research is funded by the National Key Basic Research Program of China "Nos. 2006CB705800 ; 2011CB707302". |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/59731]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 通讯作者 | Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang PK,Zhang XH,Lu XB,et al. A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media[J]. WATER RESOURCES,2016,43(1):95-110. |
| APA | Wang PK,张旭辉,鲁晓兵,Zheng W,Liu QJ,&Zhang, XH .(2016).A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media.WATER RESOURCES,43(1),95-110. |
| MLA | Wang PK,et al."A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media".WATER RESOURCES 43.1(2016):95-110. |
入库方式： OAI收割
来源：力学研究所
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