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.

引用

页码：422 / 426

页数：5

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