A novel method for analyzing pore size distribution of complex geometry shaped porous shale
文献类型：会议论文
| 作者 | Yang M(杨明); Lin M(林缅)
|
| 出版日期 | 2020-04 |
| 会议日期 | April 24-26, 2020 |
| 会议地点 | Xi'an, China |
| 关键词 | Adsorption, BJH, Capillary Condensation, Cylinder Pore, False Peak, Pore Size Distribution, Slit Pore |
| 页码 | 134-143 |
| 英文摘要 | This article proposes the differential BJH equation based on the principles of multilayer adsorption and capillary condensation, which was simplified by theoretical investigation and experiments. This work indicates that the differential function of isotherm and the differential function of pore size to relative pressure determine the pore size distribution of porous media. The differential BJH model can be used to explain the source of the false peak in pore size distribution and to calculate the pore size distribution of different shapes of pores in a porous media with a porous structure. It has an excellent application prospect in the characterization of complex pore structure represented by shale. |
| 资助机构 | National Natural Science Foundation of China (Grant No. 41690132 and 41574129), the Strategic Priority Research Program of the Chinese Academy of Sciences (grant No. XDA14010304) and the Major National Science and Technology Special Program of China (Grant No. 2017ZX05037-001) |
| 会议录 | Proceedings of the Spring World Congress on Engineering and Technology 2020
 |
| 语种 | 英语 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/85668]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 推荐引用方式 GB/T 7714 | Yang M,Lin M. A novel method for analyzing pore size distribution of complex geometry shaped porous shale[C]. 见:. Xi'an, China. April 24-26, 2020. |
入库方式： OAI收割
来源：力学研究所
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