Hall effects on the magnetohydrodynamic shear flow past an infinite porous flat plate subjected to uniform suction or blowing |
| |
Authors: | A.S. Gupta R.N. Jana |
| |
Affiliation: | a Department of Mathematics, Indian Institute of Technology, Kharagpur 721302, India b Department of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University, Midnapore 721102, India |
| |
Abstract: | An analysis is made of Hall effects on the steady shear flow of a viscous incompressible electrically conducting fluid past an infinite porous plate in the presence of a uniform transverse magnetic field. It is shown that for suction at the plate, steady shear flow solution exists only when S2<Q, where S and Q are the suction and magnetic parameters, respectively. The primary flow velocity decreases with increase in Hall parameter m. But the cross-flow velocity first increases and then decreases with increase in m. Similar results are obtained for variation of the induced magnetic field with m. It is further found that for blowing at the plate, steady shear flow solution exists only when , where S1 is the blowing parameter. |
| |
Keywords: | Shear flow Magnetohydrodynamic Hypersonic Vorticity |
本文献已被 ScienceDirect 等数据库收录! |
|