Journal ArticleDOI
Channel and Tube Flows with Surface Mass Transfer and Velocity Slip
TLDR
In this paper, an analysis of internal flows with surface mass transfer is performed in which account is taken of velocity slip at the surface of the porous bounding wall, and solutions for channel and tube flows reveal a variety of interesting effects of the velocity slip, which depend upon whether fluid is injected or withdrawn at the bounding-wall and upon the sign of the streamwise pressure gradient.Abstract:
An analysis of internal flows with surface mass transfer is performed in which account is taken of velocity slip at the surface of the porous bounding wall. The solutions for channel and tube flows reveal a variety of interesting effects of velocity slip, which depend upon whether fluid is injected or withdrawn at the bounding wall and upon the sign of the streamwise pressure gradient. For example, relative to the situation in which there is no slip, the streamwise pressure gradient may either increase or decrease in the presence of slip and may even undergo a change of sign.read more
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Journal ArticleDOI
Axisymmetric flow due to a stretching sheet with partial slip
TL;DR: The steady, laminar, axisymmetric flow of a Newtonian fluid due to a stretching sheet when there is a partial slip of the fluid past the sheet is investigated and a solution based upon He's homotopy perturbation method has been developed.
Journal ArticleDOI
Peristaltic transport of MHD flow and heat transfer in an asymmetric channel: Effects of variable viscosity, velocity-slip and temperature jump
TL;DR: In this paper, a theoretical study is presented for peristaltic flow of a MHD fluid in an asymmetric channel, where the governing equations of motion and energy are simplified using long wave length and low Reynolds number approximation.
Journal ArticleDOI
Second order slip flow and heat transfer over a stretching sheet with non-linear Navier boundary condition
Mahantesh M. Nandeppanavar,Kuppalapalle Vajravelu,M. Subhas Abel,M.N. Siddalingappa,M.N. Siddalingappa +4 more
TL;DR: In this paper, the second order slip flow and heat transfer over a stretching sheet were analyzed and the governing partial differential equations of the flow were reduced into non-linear ordinary differential equations.
Journal ArticleDOI
Influence of slip velocity at a membrane surface on ultrafiltration performance—I. Channel flow system
TL;DR: In this paper, the effect of slip velocity at a membrane surface is studied in detail for a tubular membrane system, and a second-order perturbation solution of the equations of motion is found to be very satisfactory.
Journal ArticleDOI
Two dimensional stagnation point flow of an elastico-viscous fluid with partial slip
TL;DR: In this article, the steady laminar flow of an elastico-viscous fluid impinging normally upon a wall has been investigated when there is a partial slip of the fluid at the wall.
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