Slip and Joule heating effects in mixed convection peristaltic transport of nanofluid with Soret and Dufour effects

Mixed convection peristaltic flow of magnetohydrodynamic (MHD) nanofluid is analyzed. Effects of Brownian motion and thermophoresis are explored. Mathematical formulation is given in the presence of velocity, thermal, and concentration slip effects. Impacts of Joule heating and Soret and Dufour effe...

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Bibliographic Details
Published in:Journal of molecular liquids 2014-06, Vol.194, p.93-99
Main Authors: Hayat, T., Abbasi, F.M., Al-Yami, Maryem, Monaquel, Shatha
Format: Article
Language:English
Subjects:
Joule heating
Mixed convection
Nanofluids
Soret and Dufour effects
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Summary:Mixed convection peristaltic flow of magnetohydrodynamic (MHD) nanofluid is analyzed. Effects of Brownian motion and thermophoresis are explored. Mathematical formulation is given in the presence of velocity, thermal, and concentration slip effects. Impacts of Joule heating and Soret and Dufour effects are also outlined. Long wavelength and low Reynolds number approximations are used in the modeling of nonlinear problem. Resulting equations are solved numerically. Effects of sundry parameters on the flow quantities are analyzed. •Mixed convection peristalsis is analyzed.•MHD nanofluid is considered.•Modeling with slip conditions is developed.•Joule heating is examined.•Soret and Dufour impacts are accounted.
ISSN:0167-7322
1873-3166
DOI:10.1016/j.molliq.2014.01.021