University of Guilan Journal of Mathematical Modeling 2345-394X 3 1 2015 06 01 Hydromagnetic Couette flow of class-II and heat transfer through a porous medium in a rotating system with Hall effects 49 75 205 EN Gauri Shanker Seth Department of Applied Mathematics, Indian School of Mines, Dhanbad-826004, India Prashanta Kumar Mandal Department of Applied Mathematics, Indian School of Mines, Dhanbad-826004, India Rohit Sharma Department of Applied Mathematics, Indian School of Mines, Dhanbad-826004, India Journal Article 2015 06 10 Steady hydromagnetic Couette flow of class-II of a viscous, incompressible and electrically conducting fluid through a porous medium in a rotating system taking Hall current into account is investigated. Heat transfer characteristics of the fluid flow are considered taking viscous and Joule dissipations into account. It is noticed that there exists flow separation at the moving plate in the secondary flow direction on increasing either rotation parameter $K^2$ when Hall current parameter $m = 0.5$ or $m$ when $K^2 = 7$. Also there exists flow separation at the moving plate in the secondary flow direction on increasing either magnetic parameter $M^2$ for every value of porosity parameter $K_1$ or $K_1$ when $M^2 = 15$. https://jmm.guilan.ac.ir/article_205_9dfc74ef6cd9798bedaed2a07880d060.pdf