Taylor–Couette flow of a fractional second grade fluid in an annulus due to a time-dependent couple

Exact solutions for the flow of a generalized second grade due to a Longitudinal quadratic time-dependent shear stress

exact solutions for the flow of a generalized second grade due to a longitudinal quadratic time-dependent shear stress

Arterial Blood Flow Blockage Time Due to an Interaction between a Foreign Second Phase and an Externally Originated Particle

A huge number of deaths in the world are the direct or indirect consequence of a disease which is called atherosclerosis. The disease could be due to an artery blockage by the interaction of an externally second phase with a particle which is entered to the bloodstream. The effect of some most important physical and geometrical affecting parameters on the blockage time of a microchannel due to ...

Peristaltic Flow of a Fractional Second Grade Fluid through a Cylindrical Tube

The investigation is to explore the transportation of a viscoelastic fluid with fractional second grade model by peristalsis through a cylindrical tube under the assumptions of long wavelength and low Reynolds number. Analytical solution of problem is obtained by using Caputo’s definition. It is assumed that the crosssection of the tube varies sinusoidally along the length of tube. The effects ...

Slip flow of an optically thin radiating non-Gray couple stress fluid past a stretching sheet

This paper addresses the combined effects of couple stresses, thermal radiation, viscous dissipation and slip condition on a free convective flow of a couple stress fluid induced by a vertical stretching sheet. The Cogley- Vincenti-Gilles equilibrium model is employed to include the effects of thermal radiation in the study. The governing boundary layer equations are transformed into a system o...