| 三峡水库岸边排污的特性及数值模拟研究 |
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| 引用本文： | 刘昭伟,陈永灿,付健,毛劲乔. 三峡水库岸边排污的特性及数值模拟研究[J]. 力学与实践, 2006, 28(1): 1-6 |
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| 作者姓名： | 刘昭伟 陈永灿 付健 毛劲乔 |
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| 作者单位： | 清华大学水利水电工程系,北京,100084;清华大学水利水电工程系,北京,100084;清华大学水利水电工程系,北京,100084;清华大学水利水电工程系,北京,100084 |
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| 基金项目： | 国家自然科学基金资助项目(50279017)，水利部科技创新项目(Scx2000-5) |
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| 摘 要： | 数值模拟是研究和解决三峡水库污水岸边排污的重要手段之一．针对三峡水库岸边污水排放的特点,分析并阐述了排污口附近的水流和污染物分布特性及其所带来的数值困难．基于这些分析,讨论了深度平均二维模型和不同分层三维模型在模拟三峡库区岸边排污问题中的优势和不足,为库区岸边侧向排污数值模型的进一步发展奠定了基础．
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| 关 键 词： | 环境水力学 三峡水库 岸边排污 数值模拟 |
| 收稿时间： | 2005-09-05 |
| 修稿时间： | 2005-10-10 |
NUMERICAL SIMULATION OF THE CHARACTERISTICS OF EFFLUENTS IN THREE GORGES RESERVOIR |
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| LIU Zhaowei,CHEN Yongcan,FU Jian,MAO Jinqiao. NUMERICAL SIMULATION OF THE CHARACTERISTICS OF EFFLUENTS IN THREE GORGES RESERVOIR[J]. Mechanics and Engineering, 2006, 28(1): 1-6 |
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| Authors: | LIU Zhaowei CHEN Yongcan FU Jian MAO Jinqiao |
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| Affiliation: | Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China |
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| Abstract: | Numerical simulation is an important method to study the pollution problem due to the wastewater discharge. The features of water flow and wastewater distribution and related difficulties in numerical simulation are discussed in the present paper. Both advantages and disadvantages of the depth-averaged model and varied multi-layer models are analyzed when they are applied to investigate the wastewater discharging into Three Gorges Reservoir (TGR). The present study may be helpful to the further development of wastewater effluent model for TGR as well. |
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| Keywords: | environmental hydrodynamics Three Gorges Reservoir wastewater discharge numerical simulation |
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