Title

Peristaltic transport of a conducting Jeffrey fluid in an inclined asymmetric channel

Authors

Authors

K. Vajravelu; S. Sreenadh; G. Sucharitha;P. Lakshminarayana

Comments

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Abbreviated Journal Title

Int. J. Biomath.

Keywords

Peristaltic transport; Jeffrey fluid; hydromagnetic flow; asymmetric; channel; JOHNSON-SEGALMAN FLUID; HERSCHEL-BULKLEY FLUID; NEWTONIAN FLUID; MAGNETIC-FIELD; HEAT-TRANSFER; MASS-TRANSFER; POROUS SPACE; FLOW; MOTION; TUBE; Mathematical & Computational Biology

Abstract

Peristaltic flow of a conducting Jeffrey fluid in an inclined asymmetric channel is investigated. The channel asymmetry is produced by considering a peristaltic wave train on the flexible walls of the channel with different amplitudes and phases. The nonlinear governing equations are solved analytically by a perturbation technique. The expressions for the stream function, axial velocity and the pressure rise per wavelength are determined in terms of the Jeffrey number lambda(1), the Froude number Fr, the perturbation parameter delta, the angle of inclination theta and the phase difference phi Effects of the physical parameters on the velocity field and the pumping characteristics are discussed. It is observed that the size of the trapping bolus increase with an increase in the magnetic parameter and the volume flow rate. That is, the magnetic parameter and the volume flow rate have strong influence on the trapping bolus phenomenon.

Journal Title

International Journal of Biomathematics

Volume

7

Issue/Number

6

Publication Date

1-1-2014

Document Type

Article

Language

English

First Page

25

WOS Identifier

WOS:000345584100005

ISSN

1793-5245

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