Entropy generation analysis for peristaltic motion of Carreau-Yasuda nanomaterial

被引：18
作者：
Ahmed, Bilal [1 ]
Hayat, T. [1 ,2 ]
Alsaedi, A. [2 ]
Abbasi, F. M. [3 ]
机构：
[1] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
[2] King Abdulaziz Univ, Fac Sci, Nonlinear Anal & Appl Math NAAM Res Grp, Jeddah 21589, Saudi Arabia
[3] COMSATS Univ Islamabad, Dept Math, Islamabad 44000, Pakistan
来源：
PHYSICA SCRIPTA | 2020年 / 95卷 / 05期
关键词：
peristaltic motion; Carreau-Yasuda nanofluid; Joule heating; Hall effects; entropy generation; TEMPERATURE-DEPENDENT VISCOSITY; CURVED CHANNEL; NANOFLUID; FLOW; MODEL; CONVECTION; TRANSPORT; HALL; FLUID; DARCY;
D O I：
10.1088/1402-4896/ab4550
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Peristaltic transport of magneto nanofluid in a symmetric channel is numerically discussed. Carreau-Yasuda model is used to explore the shear thickening and shear thinning characteristics. Joule heating and viscous dissipation effects are included in the energy equation. Effects of slip velocity, temperature jump and zero mass flux boundary conditions for channel walls are further considered. Entropy generation and Bejan number are studied. This research has been carried out employing lubrication approximation. Solutions are numerically developed and described.
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页数：10
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