| 周力行,陈惠泉,郝瑞霞.天然河道湍浮力流动的数值模拟Ⅱ：数学模型及其在冷却水工程中的应用实例[J].水利学报,1990,21(6): |
| 天然河道湍浮力流动的数值模拟Ⅱ：数学模型及其在冷却水工程中的应用实例 |
| Numerical simulation of turbulent buoyancy flow in natural open channel Part Ⅱ: Mathematical model and its application in cooling water engineering |
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| DOI： |
| 中文关键词: 湍流模型，数值模拟，天然河道。 |
| 英文关键词: modified k-ε turbulence model numerical simulation natural open channel. |
| 基金项目: |
| 周力行 陈惠泉 郝瑞霞 |
| 中国水利水电科学研究院冷却水所 清华大学力学系 |
| 摘要点击次数: 1347 |
| 全文下载次数: 20 |
| 中文摘要: |
| 本文是作者对天然河道湍浮力流动问题三维数值模拟研究成果的第二部分；这一部分对株洲电厂取排水口附近天然河道，用3TBF软件进行完全三维的湍流数值模拟，计算结果和实测、物模资料基本吻合。 |
| 英文摘要: |
| This paper is the second part of the research finding of 3 D turbulent buoyant flow study. A modified k-ε model is established. The study on cooling water circulation of Zhuzhou Power Plant is used to illustrate the application of the model adopted. The computation program 3TBF is applied to simulate the flow field and thermal field in the adjacent of the power plant.The result is in agreement with the data obtained from field observation and model test. |
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