| 污水侧排近区特性的三维数值模拟研究——数学模型及其检验(Ⅰ) |
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| 引用本文： | 槐文信 陈雪峰 等. 污水侧排近区特性的三维数值模拟研究——数学模型及其检验(Ⅰ)[J]. 水科学进展, 2001, 12(1): 23-27 |
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| 作者姓名： | 槐文信 陈雪峰 等 |
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| 作者单位： | 1.武汉大学水利水电学院, 湖北武汉430072; |
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| 基金项目： | 武汉市青年科技晨光计划资助(95501048-19);教育部骨干教师资助计划项目. |
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| 摘 要： | 给出描述热污水全深度侧排的三维湍流数学模型,并考虑了浮力效应.进而采用Chu的实验资料进行检验,计算结果和试验资料的吻合证明了模型和方法的正确性,为进一步数值预报其近区特性奠定基础.
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| 关 键 词： | 侧排放 紊流数学模型 混合有限分析法 |
| 文章编号： | 1001-6791(2001)01-0023-05 |
| 收稿时间： | 1999-12-30 |
| 修稿时间： | 1999-12-30 |
Study on the 3-D NumericalModeling Near-Field Behavior of Waste Water in Side-Discharge |
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| Abstract. Study on the 3-D NumericalModeling Near-Field Behavior of Waste Water in Side-Discharge[J]. Advances in Water Science, 2001, 12(1): 23-27 |
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| Authors: | Abstract |
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| Affiliation: | 1.Dept.of River Engineering, Wuhan University, Wuhan 430072, China;2.Dalian University of Technology, Dalian 116024, China |
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| Abstract: | The 3-D mathematical model and its calculation method for the near field of waste water in side-discharge are given in this paper, and the buoyant effect is considered in the mathematical model.The model and its numerical method are used to calculate the flow of thermal pollution in the steady state.Through the comparision between the calculated and experiment data of Chu, the method is feasible and effective. |
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| Keywords: | side-discharged turbulent mathematical model hybrid finite analytic method |
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