Peristaltic flow of Williamson fluid in a convected walls channel with Soret and Dufour effects

被引:7
|
作者
Hayat, T. [1 ,2 ]
Batool, Naheed [1 ]
Yasmin, H. [3 ]
Alsaedi, A. [2 ]
Ayub, M. [1 ]
机构
[1] Quaid I Azam Univ, Dept Math, Islamabad 45320, Pakistan
[2] King Abdulaziz Univ, Fac Sci, Dept Math, Jeddah 21589, Saudi Arabia
[3] COMSATS Inst Informat Technol, Dept Math, Wah Cantt 47040, Pakistan
关键词
Williamson fluid; compliant walls; convective conditions; Soret and Dufour effects; ASYMMETRIC CHANNEL; NEWTONIAN FLUID; HEAT-TRANSFER; MHD; SLIP;
D O I
10.1142/S1793524516500121
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
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.
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页数:19
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