Safia Akram, S. Nadeem, “Effects of partial slip on the peristaltic transport of a hyperbolic tangent fluid model in an asymmetric channel”, Zh. Vychisl. Mat. Mat. Fiz., 2015, Volume 55, Number 11,Page 1937

This article is cited in 11 papers

Effects of partial slip on the peristaltic transport of a hyperbolic tangent fluid model in an asymmetric channel

Safia Akram^a, S. Nadeem^b

^a Department of Basic Sciences, MCS, National University of Sciences and Technology (NUST), Islamabad Pakistan
^b Department of Mathematics, Quaid-i-Azam University 45320, Islamabad 44000 Pakistan

Abstract: In the present analysis, we have modeled the governing equations of two dimensional hyperbolic tangent fluid model under the assumptions of long wavelength and low Reynolds number. The flow is investigated in a wave frame of reference moving with the velocity of the wave. The governing equations of hyperbolic tangent fluid have been solved using regular perturbation method. The expression for pressure rise has been calculated using numerical integrations. The behavior of different physical parameters have been discussed graphically.

Key words: modeling of hyperbolic tangent fluid model, asymmetric channel, analytical solutions, partial slip-condition.

UDC: 519.634

MSC: Primary 76Z05; Secondary 92C35

Received: 20.02.2014
Revised: 14.04.2014

Language: English

DOI: 10.7868/S0044466915110150