The Effects Of Slip Condition And Multiple Stenoses On Micropolar Fluid Flow Through A Channel Of Non-Uniform Cross-Section

Keywords

flow resistance; micropolar fluid; non-uniform channel; slip condition; Stenoses

Abstract

In this paper, steady incompressible micropolar fluid flow through a non-uniform channel with multiple stenoses is considered. Assuming the stenoses to be mild and using the slip boundary condition, the equations governing the flow of the proposed model are solved, and closed-form expressions for the flow characteristics (resistance to flow and wall shear stress) are derived. The effects of different parameters on these flow characteristics are analyzed. It is observed that both the resistance to the flow and the wall shear stress increase with the heights of the stenoses and the slip parameter; but decrease with the Darcy number. Furthermore, the effects of the wall exponent parameter, the cross-viscosity coefficient and the micropolar parameter on the flow characteristics are discussed.

Publication Date

1-1-2015

Publication Title

International Journal of Biomathematics

Volume

8

Issue

4

Document Type

Editorial Material

Personal Identifier

scopus

DOI Link

https://doi.org/10.1142/S1793524515500552

Socpus ID

84941552179 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84941552179

This document is currently not available here.

Share

COinS