摘要
采用雷诺平均N-S方程以及标准k-ε湍流模型,在以压强连接的隐式修正法(SIMPLE-C)算法建立的压力速度校正方程基础上,对水厂污泥池的三维水流动进行了求解。数值模拟结果与污泥池使用过程出现的问题较符合,计算结果和结论对水厂污泥池的结构改造及优化设计具有指导意义。
Adopting Renault N-S equation, the standard k-ε model for turbulence, and the scaled pressure-elocity equation set up by pressure-jointed SIMPLE-C, this paper simulates the 3-D stream flow properties of the deposition pond in Yangtze Water Supply Factory. The numerical simulation results are in good accord with the real condition in the pond. The calculation results and the conclusion reached are of help for reconstructing and optimizing the pond structure.
出处
《淮海工学院学报（自然科学版）》
CAS
2006年第1期18-21,共4页
Journal of Huaihai Institute of Technology:Natural Sciences Edition
关键词
水流特性
数值模拟
污泥池
stream flow properties
numerical simulation
deposition pond
