Extended leveque solution for heat transfer to power‐law fluids in pipes
作者:
Jin‐Der Chen,
Yi‐Hsu Ju,
期刊:
Journal of the Chinese Institute of Engineers
(Taylor Available online 1988)
卷期:
Volume 11,
issue 3
页码: 305-307
ISSN:0253-3839
年代: 1988
DOI:10.1080/02533839.1988.9677072
出版商: Taylor & Francis Group
关键词: extended Leveque solution;perturbation method
数据来源: Taylor
摘要:
A coordinate perturbation technique is applied to solve the thermal entry problem for power‐law fluids flowing in a pipe with viscous dissipation effect. Constant wall heat flux is considered. Up to the second order analytical solutions in terms of Airy function are obtained. The zero‐order solution is trivial. The first order solution is the classical Leveque solution. The results obtained in this work are analytical in form and numerical calculation is not necessary.
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