Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL090477 |
Quantification of non‐linear multiphase flow in porous media | |
Yihuai Zhang; Branko Bijeljic; Ying Gao; Qingyang Lin; Martin J. Blunt | |
2021-02-01 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | We measure the pressure difference during two‐phase flow across a sandstone sample for a range of injection rates and fractional flows of water, the wetting phase, during an imbibition experiment. We quantify the onset of a transition from a linear relationship between flow rate and pressure gradient to a non‐linear power‐law dependence. We show that the transition from linear (Darcy) to non‐linear flow and the exponent in the power‐law is a function of fractional flow. We use energy balance to accurately predict the onset of intermittency for a range of fractional flows, fluid viscosities and different rock types. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/313799 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Yihuai Zhang,Branko Bijeljic,Ying Gao,等. Quantification of non‐linear multiphase flow in porous media[J]. Geophysical Research Letters,2021. |
APA | Yihuai Zhang,Branko Bijeljic,Ying Gao,Qingyang Lin,&Martin J. Blunt.(2021).Quantification of non‐linear multiphase flow in porous media.Geophysical Research Letters. |
MLA | Yihuai Zhang,et al."Quantification of non‐linear multiphase flow in porous media".Geophysical Research Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论