| 分层式潜流人工湿地水力学特性数值模拟与分析 |
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| 引用本文： | 孔德川,丁爱中,郑蕾,程莉蓉,陈卓.分层式潜流人工湿地水力学特性数值模拟与分析[J].环境工程学报,2011,5(4):741-744. |
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| 作者姓名： | 孔德川 丁爱中 郑蕾 程莉蓉 陈卓 |
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| 作者单位： | 1. 北京师范大学水科学研究院,水沙科学教育部重点实验室,地下水污染控制与修复教育部工程研究中心,北京,100875
2. 中南大学能源科学与工程学院,长沙,410083 |
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| 基金项目： | 科技部“十一五”科技支撑重大项目（2006BAJ04A07） |
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| 摘 要： | 人工湿地水力学特征对其污染物去除过程有重要影响.采用计算流体力学软件FLUENT中的多孔介质模型对分层式潜流人工湿地内部的流场进行模拟,并分析了不同进出口位置对湿地水力学行为的影响.模拟结果表明,分层式潜流人工湿地基质层内部速度分布的差异较大,水流多从进口端的左半部汇人下部砾石层以大于3.69×10-4m/s的速度出流...
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| 关 键 词： | 潜流人工湿地 水力学特性 FLUENT 数值模拟 进出口 |
Numerical simulation and analysis of hydraulic characteristics of layered subsurface flow constructed wetland |
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| Kong Dechuan,Ding Aizhong,Zheng Lei,Cheng Lirong and Chen Zhuo.Numerical simulation and analysis of hydraulic characteristics of layered subsurface flow constructed wetland[J].Techniques and Equipment for Environmental Pollution Control,2011,5(4):741-744. |
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| Authors: | Kong Dechuan Ding Aizhong Zheng Lei Cheng Lirong and Chen Zhuo |
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| Institution: | Key Laboratory for Water and Sediment Sciences of Ministry of Education, Engineering Research Center of Groundwater Pollution Control & Remediation, Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875,China,Key Laboratory for Water and Sediment Sciences of Ministry of Education, Engineering Research Center of Groundwater Pollution Control & Remediation, Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875,China,Key Laboratory for Water and Sediment Sciences of Ministry of Education, Engineering Research Center of Groundwater Pollution Control & Remediation, Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875,China,Key Laboratory for Water and Sediment Sciences of Ministry of Education, Engineering Research Center of Groundwater Pollution Control & Remediation, Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875,China and School of Energy Science and Engineering, Central South University, Changsha 410083,China |
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