| 圆截面叉管内流动的数值计算 |
| |
| 引用本文： | 黄荣国,李明.圆截面叉管内流动的数值计算[J].水动力学研究与进展(A辑),1998,13(1):101-105. |
| |
| 作者姓名： | 黄荣国 李明 |
| |
| 作者单位： | 上海交通大学能源工程系 上海200240 |
| |
| 摘 要： | 本文以圆截面叉管内的三维流动为研究对象，首先利用椭圆变换方法生成了贴体网格系统，然后采用ＳＩＭＰＬＥ－Ｃ算法对管内的层流流场进行了数值计算，并给出了Ｒｅｙｎｏｌｄｓ数分别为１００和８００时的计算结果，最后对计算结果进行了讨论。
|
| 关 键 词： | 三维流动 贴体网格 数值计算 圆管叉管 管流 |
Numerical Computation of Fluid Flow in a Y-Tube with Circular Cross Section |
| |
| Huang Rong-guo,Li Ming.Numerical Computation of Fluid Flow in a Y-Tube with Circular Cross Section[J].Journal of Hydrodynamics,1998,13(1):101-105. |
| |
| Authors: | Huang Rong-guo Li Ming |
| |
| Abstract: | For investigating 3-D fluid flow in a Y-tube with circular cross section,a body-fitted mesh is gen-erated by using Thompson's method and a numerical prediction of the laminar flow is carried out by using SIM-PLE-C algorithm. Finally, the results of computation at different Reynolds numbers are presented and dis-cussed. |
| |
| Keywords: | 3-D flow body-fitted mesh numerical computation |
| 本文献已被 CNKI 维普 等数据库收录！ |
