Self-similar boundary layer flows and beat transfer in the power law non-Newtonian fluid

被引：0
|
作者：
Zheng, LC [1 ]
Zhang, XX [1 ]
He, JC [1 ]
机构：
[1] Univ Sci & Technol Beijing, Dept Math & Mech, Beijing 100083, Peoples R China
来源：
MULTIPHASE, NON-NEWTONIAN AND REACTING FLOWS, VOL 2, PROCEEDINGS | 2004年
关键词：
power law fluid; boundary layer; heat transfer; similar solutions;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper shows that the classical thermal boundary layer equation of pseudo-plastic non-Newtonian fluid could not be used to describe the self-similar heat transport. The types of potential flows necessary for self-similar solutions are determined and the self-similar thermal boundary layer equations are developed for the first time, which may be characterized by a power law relationship between thermal diffusivity and velocity gradient. Both analytical and numerical solutions are presented and the associated transfer characteristics are discussed.
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页码：422 / 426
页数：5
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