A one-domain pore-resolved approach for multiphase flows in porous media
文献类型：期刊论文
| 作者 | Ou, Zhisong1; Wan, Yong1; Xue, Qiang1 ; Chi, Cheng2; Gharibi, Farshad2; Thevenin, Dominique2
|
| 刊名 | PHYSICS OF FLUIDS
 |
| 出版日期 | 2024-06-01 |
| 卷号 | 36期号:6页码:8 |
| ISSN号 | 1070-6631 |
| DOI | 10.1063/5.0213679 |
| 英文摘要 | Modeling multiphase flow in porous structures remains a challenge due to the complexity of handling multiple interfaces. This paper presents a one-domain pore-resolved simulation approach for immiscible two-phase flows in porous media, using a monolithic fluid-solid coupling framework to implicitly consider the existence of solid objects, with the fluid-fluid interfaces captured through solving an algebraic volume of fluid equation. Fluid interfacial tension is considered by integrating a continuum surface force, and the wall wettability condition is imposed by modifying the contact angle of the fluid interface at the embedded solid surface. The resulting equations are simple and stable, as there are no empirical models or parameters involved for the interface representation. This approach has been validated through performing a series of test-case simulations, including capillary-dominated flow, capillary rise with gravity, Taylor film formation, and finally two-phase flow in a heterogeneous porous structure. The numerical approach is demonstrated to be well suited for investigating pore-scale two-phase flows in realistic porous media. |
| 资助项目 | National Natural Science Foundation of China[52300183] ; National Natural Science Foundation of China[52322810] ; National Natural Science Foundation of China[U23A6018] ; National Funding Program for Postdoctoral Researchers[GZC20232934] ; Special Research Assistant Program of the Chinese Academy of Science ; Deutsche Forschungsgemeinschaft (DFG), Germany[TH881/38-1] ; DFG[422037413] ; DFG[TRR 287] |
| WOS研究方向 | Mechanics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001250829100005 |
| 出版者 | AIP Publishing |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/41889]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Wan, Yong |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 2.Univ Magdeburg Otto Von Guericke, Lab Fluid Dynam & Tech Flows, D-39106 Magdeburg, Germany |
| 推荐引用方式 GB/T 7714 | Ou, Zhisong,Wan, Yong,Xue, Qiang,et al. A one-domain pore-resolved approach for multiphase flows in porous media[J]. PHYSICS OF FLUIDS,2024,36(6):8. |
| APA | Ou, Zhisong,Wan, Yong,Xue, Qiang,Chi, Cheng,Gharibi, Farshad,&Thevenin, Dominique.(2024).A one-domain pore-resolved approach for multiphase flows in porous media.PHYSICS OF FLUIDS,36(6),8. |
| MLA | Ou, Zhisong,et al."A one-domain pore-resolved approach for multiphase flows in porous media".PHYSICS OF FLUIDS 36.6(2024):8. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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