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．
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.
出处
《水利学报》
EI
CSCD
北大核心
1999年第6期31-38,共8页
Journal of Hydraulic Engineering
关键词
湍流模型
数值模拟
天然河道
冷却水工程
modified k-ε turbulence model, numerical simulation, natural open channel.
