Peristaltic flow of magnetohydrodynamic (MHD) Williamson fluid in a symmetric channel is addressed. Modeling is given with Soret and Dufour effects. Channel walls have compliant properties. Analysis has been carried out through long wavelength and low Reynolds number approach. The obtained series solutions for small Weissenberg number are developed. Impact of variables reflecting the salient features of wall properties, Biot numbers and Soret and Dufour on the velocity, temperature and concentration has been point out. Trapping phenomenon is also analyzed.
机构:
King Abdulaziz Univ, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, Fac Sci, POB 80203, Jeddah 21589, Saudi ArabiaComsats Inst Informat Technol, Dept Math, Wah Cantt 47040, Pakistan
机构:
Quaid I Azam Univ, Dept Math, Islamabad 44000, PakistanNatl Univ Med Sci, Dept Social & Behav Sci, Rawalpindi 46000, Pakistan
Nazar, Hira
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Hayat, Tasawar
Alsaedi, Ahmed
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King Abdulaziz Univ, Fac Sci, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, Jeddah 21589, Saudi ArabiaNatl Univ Med Sci, Dept Social & Behav Sci, Rawalpindi 46000, Pakistan