Flow of a thermoviscous fluid through an annular tube with constriction

被引：1
|
作者：
Muthuraj, R. [1 ]
Srinivas, S. [1 ]
机构：
[1] Sch Human Sci, Vellore 632014, Tamil Nadu, India
来源：
DEFENCE SCIENCE JOURNAL | 2007年 / 57卷 / 05期
关键词：
thermoviscous fluid; constriction; annular region; Nusselt number; flow characteristics; flow rate; heat transfer;
D O I：
10.14429/dsj.57.1798
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The flow of thermoviscous fluid within the annulus of circular cylinders with a local constriction at the outer wall is investigated analytically, assuming that the constriction is non-symmetric wrt the radial distance. Analytical solutions for velocity and temperature fields have been obtained. The effect of the shape parameter of the constriction on velocity, temperature, Nusselt number, and flow rate are illustrated graphically and discussed.
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页码：653 / 659
页数：7
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