裂隙介质水流与溶质运移数值模拟研究综述

Review of numerical simulation of flow and solute transport in fractured media

在介绍裂隙介质中的水流运动及裂隙介质溶质运移规律的基础上,总结了多种用于概化裂隙岩体的模型及数值方法,介绍了各模型相应的模拟软件如TOUGH2与FRSCMAN的发展及应用,指出裂隙介质中地下水运动及溶质运移数值模拟研究仍处于探索阶段,方法与技术均不成熟,机理研究、数值模拟方法等方面有待进一步发展。

Based on introduction of flow and solute transport rule in fractured media, and a summary of various conceptual models and numerical methods, the development and application of the corresponding software or codes such as TOUGH2 and FRSCMAN are introduced. This paper put forwards that the researches on numerical simulation of flow and solute transport in fractured media are still in the initial stage, and the relevant methods and techniques are not mature. Finally, the existing problems in the numerical simulation methods for flow and solute transport in fractured media are discussed. Some prospects such as the mechanism research and numerical simulation technology are also proposed.