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International Journal of Statistika and Mathematika, ISSN: 2277- 2790 E-ISSN: 2249-8605
Volume 5, Issue 1, Febraury 2013 pp 16-20
Research Article
An Oscillatory MHD Visco-Elastic Fluid Flow through a Porous Medium Bounded by Rotating Porous Channel in the presence of Hall Current
Utpal Jyoti Das
Department of Mathematics, Rajiv Gandhi University, Doimukh-791112, Arunachal Pradesh, INDIA.
Academic Editor: Dr. Dase R.K.
A theoretical solution for an oscillatory flow of an electrically conducting, viscous, incompressible visco-elastic fluid is obtained without neglecting Hall current. The magnetohydrodynamic (MHD) flow is bounded by two infinite horizontal plates filled with porous medium. The fluid is injected with constant velocity through the lower stationary plate and the upper plate is subjected to the same constant suction velocity. The effects of Hall current and Hartmann numbers on velocity profile and shear stress for different values of the visco-elastic parameter with the combination of the other flow parameters are illustrated graphically and physical aspects of the problem are discussed. |