Comparison of Numerical Simulation of 2-D Stagnation-Point Flow with Similarity Solution

被引：0

作者：

Sin, Vai Kuong ^{[1
]}

Tong, Tai Yin ^{[1
]}

机构：

[1] Univ Macau, Dept Electromech Engn, Taipa, Macao, Peoples R China

来源：

NUMERICAL ANALYSIS AND APPLIED MATHEMATICS | 2008年 / 1048卷

关键词：

Stagnation-point flow; computational fluid dynamics; similarity solution;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Numerical simulation of two-dimensional stagnation-point flow is investigated with the computational fluid dynamics (CID) software of STAR-CD and results are compared with those obtained from similarity solution. Study shows that velocity profiles obtained from numerical simulation and similarity solution at high aspect ratio and close to the stagnation point are in good agreement. Results from numerical simulation find that boundary layer thickness is not exactly constant as those predicted by similarity solution. Instead, it is decreasing slightly along the wall.

引用

页码：763 / 766

页数：4