| A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media | |
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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| Source Publication | WATER RESOURCES
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| 2016 | |
| Volume | 43Issue:1Pages:95-110 |
| ISSN | 0097-8078 |
| Abstract | 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. |
| Keyword | Dual-percolation Connectivity Fracture Percolation Pore Percolation |
| DOI | 10.1134/S0097807816120095 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000383666400012 |
| WOS Keyword | Dual-percolation ; connectivity ; fracture percolation ; pore percolation |
| WOS Research Area | Water Resources |
| WOS Subject | Water Resources |
| Funding Organization | This research is funded by the National Key Basic Research Program of China "Nos. 2006CB705800 ; 2011CB707302". |
| Department | LMFS海洋土力学(LHO) |
| Classification | 一类 |
| Ranking | False |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/59731 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China. |
| Recommended Citation 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. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| a2016-190.pdf（3376KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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