| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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A Mathematical Model for Studying the Slip Effect on Peristaltic Motion with Heat and Mass Transfer |
| Tasawar Hayat1,2**, Najma Saleem1, Awatif A. Hendi2
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1Department of Mathematics, Quaid-i-Azam University Islamabad 44000, Pakistan
2Department of Physics, Faculty of Sciences, King Saud University, P.O.Box 1846, Riyadh 11321, Saudi Arabia |
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| Cite this article: |
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Tasawar Hayat, Najma Saleem, Awatif A. Hendi 2011 Chin. Phys. Lett. 28 034702 |
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Abstract A mathematical model is presented with an interest to examine the peristaltic motion in an asymmetric channel by taking into account the slip, heat and mass transfer. Constitutive relationships for a micropolar fluid are used. The solution procedure for nonlinear analysis is given under long wavelength and low Reynolds number approximations. The effects of sundry parameters entering into the expressions of axial velocity, temperature and concentration are explored. Pumping and trapping phenomena are discussed.
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| Keywords:
47.50.-d
47.15.G-
47.63.-b
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Received: 08 March 2010
Published: 28 February 2011
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