... mixer using time-periodic electro-osmotic flow. To facilitate mixing through microvortices, nonuniform surface charge condition is considered. A generalized analytical solution is obtained for the time-periodic electro-osmotic flow using a stream function technique. The electro-osmotic body force term...

...: Malcolm J. Andrews. 27 12 2013 05 06 2014 In this paper, we derive some exact solutions of the equations governing the steady plane motions of an incompressible second grade fluid. For this purpose, the vorticity and stream functions both are expressed in terms of complex variables...

..., “Steady Flows of a Third Grade Fluid by Transformation Methods,” ZAMM, 70(3), pp. 189–198] 02 05 2007 24 01 2008 19 05 2008 vortices vorticity function third grade fluid stream function The governing equations that describe flows of Newtonian fluids are the Navier...

.... The results also show that the Prandtl number has only a marginal effect on the flow and heat transfer. magnetohydrodynamics natural convection vortices natural convection MHD PDQ enclosure vorticity stream function Variation of vorticity along the hot wall with the Hartmann number...