| 我国北方型裂隙岩溶水流及污染物运移数值模拟研究进展 |
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| 引用本文： | 钱家忠,汪家权,葛晓光,张寿全,李如忠.我国北方型裂隙岩溶水流及污染物运移数值模拟研究进展[J].水科学进展,2003,14(4):509-512. |
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| 作者姓名： | 钱家忠 汪家权 葛晓光 张寿全 李如忠 |
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| 作者单位： | 1.合肥工业大学资源与环境工程学院, 安徽, 合肥, 230009; |
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| 基金项目： | 国家自然科学基金资助项目(40202027)~~ |
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| 摘 要： | 简要回顾了近几十年来我国北方型裂隙岩溶水流及污染物运移数值模拟方面的研究成果,评述了裂隙岩溶水资源评价和污染物运移模拟的计算方法和模拟技术,其中对一些与数值模拟相关的重要问题、近年来研究的热点问题,如模型参数识别及其尺度效应问题、数值弥散和数值振荡问题、Non-Darcy流和Non-Fickian运移问题以及随机方法研究等进行了重点评述,对已有的解决办法进行了比较和对照,并探讨了今后的研究趋势.
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| 关 键 词： | 中国北方型裂隙岩溶介质 水流 污染物运移 数值模拟 |
| 文章编号： | 1001-6791(2003)04-509-04 |
| 收稿时间： | 2002-04-25 |
| 修稿时间： | 2002年4月25日 |
Advances in research for numerical simulation of contaminant transport and flow in North China type fracture-karst media |
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| QIAN Jia-zhong,WANG Jia-quan,GE Xiao-guang,ZHANG Shou-quan,LI Ru-zhong.Advances in research for numerical simulation of contaminant transport and flow in North China type fracture-karst media[J].Advances in Water Science,2003,14(4):509-512. |
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| Authors: | QIAN Jia-zhong WANG Jia-quan GE Xiao-guang ZHANG Shou-quan LI Ru-zhong |
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| Affiliation: | 1.School of Natural Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China;2.Institute of Geology & Geophysics, Chinese Academy of Sciences, Beijing 100029, China |
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| Abstract: | The studies on numerical simulation of contaminant transport and flow in North China type fracture-karst media last decades are reviewed,the numerical methods and computational techniques which have been developed to solve problems of contaminant transport and flow are examined.The key and well-noticed problems in connection with the numerical simulation, which include parameter identification and scale effect,numerical dispersion and libration,non-Darcy flow and Non-Fickian transport,study of stochastic methods,and so on,are highlighted.Attempts have been made to compare and contrast representative numerical methods,and the direction for future research is suggested. |
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| Keywords: | North China type fracture-karst media groundwater flow contaminant transport numerical simulation |
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