EFFECT OF FREE STREAM TURBULENCE ON HEAT AND MASS TRANSFER FROM A SPHERE

被引：0
|
作者：
Gorla, Rama Subba Reddy [1 ]
机构：
[1] Cleveland State Univ, Dept Mech Engn, Cleveland, OH 44115 USA
来源：
CHEMICAL ENGINEERING COMMUNICATIONS | 1983年 / 24卷 / 4-6期
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D O I：
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中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A model has been proposed for the momentum eddy diffusivity induced by free stream turbulence intensity. The eddy diffusivity model is applied to a sphere situated in a uniform crossflow in the presence of free stream turbulence. Numerical solution of the governing momentum and energy equations with the proposed eddy diffusivity model yielded results for the heat/mass transfer rates. The numerical predictions of the present work are compared with experimental data and the agreement between the two is seen to be very good.
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页码：295 / 305
页数：11
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