| 基于孔隙网络模型的非水溶相液体运移实验研究进展 |
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| 引用本文： | 陈家军,杨建,田亮.基于孔隙网络模型的非水溶相液体运移实验研究进展[J].地球科学进展,2007,22(10):997-1004. |
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| 作者姓名： | 陈家军 杨建 田亮 |
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| 作者单位： | 环境模拟与污染控制国家重点联合实验室,北京师范大学环境学院,北京,100875 |
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| 基金项目： | 教育部科学技术研究项目
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国家自然科学基金 |
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| 摘 要： | 进行多孔介质中非水溶相液体（Non Aqueous Phase Liquids，NAPLs）运移的微观机理研究，微观孔隙网络模型实验是目前应用比较广泛且行之有效的方法。通过网络模型实验，获得对NAPLs在多孔介质中运移更深入的认识。从多孔介质孔隙结构测量、孔隙网络模型制作、NAPLs运移网络模型实验和数值模拟4个方面评述了该方向的研究进展，结果显示测量孔隙结构方法、图像刻蚀技术、可视化测量实验数据方法等有力地促进了本实验研究的发展。分析了孔隙网络模型实验存在的问题以及未来的发展趋势，对开展孔隙网络模型实验研究有一定的启发作用。
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| 关 键 词： | 孔隙网络模型 实验 NAPLs 运移 |
| 文章编号： | 1001-8166（2007）10-0997-08 |
| 收稿时间： | 2007-04-23 |
| 修稿时间： | 2007-04-232007-08-20 |
Advances in NAPLs Transport Experiment in Porous Media Based on Pore Network Model |
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| CHEN Jia-jun,YANG Jian,TIAN Liang.Advances in NAPLs Transport Experiment in Porous Media Based on Pore Network Model[J].Advance in Earth Sciences,2007,22(10):997-1004. |
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| Authors: | CHEN Jia-jun YANG Jian TIAN Liang |
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| Institution: | State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875,China |
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| Abstract: | Pore network model is a widely used and high efficient method in the study of the micro mechanism of Non aqueous phase liquids (NAPLs) transport in porous medium.Although pore network model experiment can give us get more knowledge about NAPLs transport in porous media, there are still many unknown aspects and unsolved problems. This paper describes the advances in NAPLs transport experiment in porous media based on pore network model. The relative reports consist of four parts, i.e., measuring pore structure of porous medium, fabricating pore network model, NAPLs transport experiment in network model and numerical simulation of NAPLs transport experiment. Through analyzing the literatures that are relation to pore network model experiments, we find some new technologies making good progress of network model experiment, such as advanced measuring technology of pore structure, image etching technology and visualization measuring method. In the end, the existing problems and development direction of pore network model experiment are analyzed, which may be useful for future research of NAPLs transport experiment in porous media based on pore network model. |
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| Keywords: | Pore network model Experiment NAPLs Transport |
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