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Peristaltic motion of Phan-Thien-Tanner fluid in a planar channel

✍ Scribed by T. Hayat; S. Noreen; N. Ali; S. Abbasbanday

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
266 KB
Volume
28
Category
Article
ISSN
0749-159X

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✦ Synopsis

Abstract

An analysis describing the peristalsis of non‐Newtonian fluids in a symmetric channel is carried out. Two explicit forms of Phan‐Thien‐Tanner model are used in the flow description. Mathematical analysis is presented at small Reynolds number and large wavelength assumptions. The influence of emerging parameters is highlighted upon the pressure rise, frictional force, and shear stress. In addition, pumping phenomena is described. Β© 2012 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 28: 737–748, 2012

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Peristaltic flow of a Carreau fluid in a
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✍ T. Hayat; Najma Saleem; N. Ali πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 498 KB

## Abstract This investigation deals with the peristaltic motion of a Carreau fluid in a planar channel by employing long wavelength approximation. Five wave forms are chosen. Explicit solutions of longitudinal velocity and pressure gradient are derived. The pumping and trapping phenomena are prope