UNSTEADY MHD MICROPOLAR FLUID FLOW WITH HALL CURRENT

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Published: 2016-11-22

Page: 187-208


MD. RAFIQUL ISLAM *

Department of Mathematics, Pabna University of Science & Technology, Pabna-6600, Bangladesh

MD. MAHMUD ALAM

Mathematics Discipline, Khulna University, Khulna-9208, Bangladesh

*Author to whom correspondence should be addressed.


Abstract

Unsteady MHD micropolar fluid flow with Hall current has been studied numerically. These study are mainly based on the non-similarity approach. Hall current effects on two dimensional unsteady MHD micropolar fluid flow over a continuously moving vertical porous plate under the action of strong magnetic field is investigated. In this analysis the hall current in the momentum equation are considered for high speed fluid flows and the level of concentration of foreign mass have been taken very high. The system of equations have transformed by usual transformation into a non-dimension form then dimensionless momentum, angular momentum and temperature equations are solved numerically by explicit finite difference technique with the help of a computer programming language Compaq Visual Fortran 6.6a. The results of these study have discussed for the different values of the well known parameters with different time step.

Keywords: MHD, micropolar fluid, hallcurrent, explicit finite difference technique


How to Cite

ISLAM, M. R., & ALAM, M. M. (2016). UNSTEADY MHD MICROPOLAR FLUID FLOW WITH HALL CURRENT. Asian Journal of Mathematics and Computer Research, 14(3), 187–208. Retrieved from https://ikprress.org/index.php/AJOMCOR/article/view/706

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