Effects of magnetic field and volume sources and sinks of mass on the flow of a viscous electrically conducting fluid in a channel

被引：0

作者：

Das, S.S. ^{[1
]}

Dash, G.C. ^{[2
]}

Kamila, N.K. ^{[2
]}

机构：

[1] Department of Physics, Nayagarh College, Nayagarh- 752069 (Orissa), India

[2] Department of Mathematics, College of Engineering and Technol., Orissa Univ. of Agri. and Technol., Bhubaneswar - 751003 (Orissa), India

来源：

Modelling, Measurement and Control A | 2002年 / 75卷 / 3-4期

关键词：

Channel flow - Incompressible flow - Magnetic field effects - Perturbation techniques;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The flow of a viscous incompressible electrically conducting fluid in presence of a transverse magnetic field with volume sources and sinks of mass is considered. The effects of the magnetic field and volume sources and sinks of mass on the flow field are studied. The method of matched asymptotic expansions is employed to solve the problem for large Hartmann number (M) and a regular perturbation method is used for small source/sink parameter (N). The effects of Hartmann number (M), source/sink parameter (N) on the flow field have been discussed with the help of graphs and tables. The problem is significantly relevant to the magneto-hydrodynamic flow in a channel with evaporation or condensation.

引用

页码：1 / 20

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