An approximate solution of the convective heat transfer from an isothermal rotating cylinder

被引:43
作者
Kendoush, AA [1 ]
机构
[1] UNIV TECHNOL BAGHDAD,DEPT CHEM ENGN,BAGHDAD,IRAQ
关键词
forced convection; rotating cylinder; rotating flow; boundary layer;
D O I
10.1016/0142-727X(95)00002-8
中图分类号
O414.1 [热力学];
学科分类号
摘要
An approximate solution is presented for the calculation of the convective heat transfer rates through a laminar boundary layer over a rotating circular cylinder in a fluid of unlimited extent. By using the appropriate velocity components in the energy equation, a solution was derived for the average Nusselt number as Nu = 0.6366(Re Pr)(1/2). The solution compares well with the available experimental data.
引用
收藏
页码:439 / 441
页数:3
相关论文
共 7 条