Effect of MHD and Thermal Diffusion on Natural Convection Oscillatory Flow Past Plate with Viscous Heating

Autor:	Chhama Singh, Pawan Kumar Sharma
Rok vydání:	2013
Předmět:	Physics::Fluid Dynamics Natural convection Field (physics) Heat flux Parasitic drag Thermodynamics Transient (oscillation) Mechanics Magnetohydrodynamics Thermal diffusivity Mathematics Magnetic field
Zdroj:	Mathematical Sciences Letters. 2:79-86
ISSN:	2090-9624 2090-9616
DOI:	10.12785/msl/020202
Popis:	This communication investigates the unsteady two-dimensional oscillatory flow of an incompressible viscous fluid past an infinite vertical, porous flat plate with the effect of magnetic field. It is assume that free stream velocityoscillates in times about a constant mean. Assuming the periodic heat flux at the plate with the effect of viscous dissipation, the set of non-linear coupled differentialequations is solved by regular perturbationtechnique. The approximate solutions are obtained for velocity and temperature field. The effect of various parameters on mean flow velocity, transient velocity, mean skin friction and transient temperature are discussed and shown graphically.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6661d9fb5498af905e7e2bfdee88dd35 https://doi.org/10.12785/msl/020202 Zobrazit plný text záznamu