Ferro fluid flow In a cylindrical tube with mild stenosis

被引：0
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作者：
Dept. of Mathematics and Humanities, National Institute of Technology, Warangal-506 004, India [1 ]
机构：
来源：
Modell Meas Control B | 2008年 / 5-6卷 / 60-70期
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D O I：
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中图分类号：
O35 [流体力学];
学科分类号：
080103 ; 080704 ;
摘要：
In this paper, the flow of an incompressible ferro fluid (Rosensweig model) through an axisymmetric tube of circular cross section has been investigated. Assuming the stenosis to be mild, the flow equations have been linearised and expressions for volume flux and impedance have been derived. The effects of various parameters on these flow variables have been studied. It is found that impedance increases with the height of the stenosis and also with magnetic parameter.
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