Stagnation‐point flow of the Walters′ B′ fluid with slip

Abstract

The steady two-dimensional stagnation point flow of a non-Newtonian Walters' B' fluid with slip is studied. The fluid impinges on the wall either orthogonally or obliquely. A finite difference technique is employed to obtain solutions

On the Role Played by the Extensional Behavior of Giesekus Fluids in Plane Stagnation Flow

“…7,8) Such exact solutions can be used, and have indeed been used in the past, to calibrate computer codes. However, one should always bear in mind that a computer code which behaves decently in simple geometries such as Poiseuille flow may fail rather miserably in complex geometries such as Jeffrey-Hamel flow.…”

Combined effects of magnetic field and partial slip on obliquely striking rheological fluid over a stretching surface

“…Wang [10] perceived the flow due to a stretching boundary with partial slip and further extended the work for stagnation point flows with slip [11]. Labropulu et al [12] condu Q2 cted a study on stagnation Point flow of the Walters' B′ fluid with slip. Anderson [13] inspected the MHD flow of a viscoelastic fluid past a stretching surface.…”

Two dimensional stagnation point flow of an elastico‐viscous fluid with partial slip

“…are the dimensionless measures of the viscoelasticity of the fluid and the velocity slip, respectively. In their work Labropulu et al [14] ignored the k-term in their boundary condition corresponding to (7b), i.e., they took the same boundary condition which is applicable for the Newtonian fluids. Their results are therefore not valid.…”

“…He obtained a numerical solution for various values of the dimensionless slip parameter λ. For the corresponding problem for an elastico-viscous fluid, an effort to extract the influence of the elasticity of the fluid on the flow has been made by Labropulu et al [14]. Unfortunately, their study suffers from two serious drawbacks.…”