In this manuscript, we have investigated the peristaltic transport of Oldroyd-B fluid in an inclined channel. The channels are taken asymmetric into account and subjected to rotation presence a magnetic field gravity field. governing equations derived constitute nonlinear reduced under consideration large wave length small Reynolds number approximation. exact solution is derived. consequences p...

this paper describes the effects of induced magnetic field and partial slip on the peristaltic flow of a couple stress fluids in an asymmetric channel. the two dimensional equation of couple stress fluid are simplified by making the assumptions of long wave length and low reynolds number. the exact solutions of reduced momentum equation and magnetic force function have been computed in wave fra...

This paper deals with a theoretical investigation of heat and mass transfer with thermal radiation analysis on hydromagnetic peristaltic Prandtl fluid model with porous medium through an asymmetric tapered vertical channel under the influence of gravity field. Analytical results are found for the velocity, pressure gradient, pressure rise, frictional force, temperature and concentration. The in...

The rise of two-dimensional bubbles in an inclined channel is studied numerically. The numerical scheme uses a conservative finite-difference formulation that solves the equations of motion for both liquid and gas phases. Accurate calculation of the interface position and interfacial forces between gas and liquid are an essential part of the numerical scheme. Careful attention is also paid to m...