Endoscopic effect in MHD peristaltic activity of hyperbolic tangent nanofluid: A numerical study

被引：15
作者：
Hayat, T. [1 ,2 ]
Aslam, Naseema [1 ]
Alsaedi, Ahmed [2 ]
Rafiq, M. [1 ]
机构：
[1] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
[2] King Abdulaziz Univ, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, Fac Sci, Jeddah 21589, Saudi Arabia
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2017年 / 115卷
关键词：
Peristalsis; Non-uniform inclined tube; Thermal radiation; Chemical reaction and hyperbolic tangent nanofluid; MIXED CONVECTION; MAGNETIC-FIELD; HEAT-TRANSFER; NONUNIFORM CHANNEL; THERMAL-RADIATION; CURVED CHANNEL; JEFFREY FLUID; MASS-TRANSFER; BLOOD-FLOW; TRANSPORT;
D O I：
10.1016/j.ijheatmasstransfer.2017.07.110
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Influence of applied magnetic field in peristalsis of hyperbolic tangent nanofluid is investigated. Inner and outer tubes are inclined. These tubes satisfy wall properties effects. Inner tube in system is rigid while a travelling wave along outer tube generates the flow. Nanofluid is comprised of Brownian motion and thermophoretic effect. Energy equation is modeled in the presence of viscous dissipation and thermal radiation. Influence of chemical reaction is also taken into account. Formulation is completed when no-slip conditions for velocity, temperature and concentration hold. The resulting nonlinear system is solved numerically. Impacts of thermal radiation and Brownian motion on temperature are quite reverse. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1033 / 1042
页数：10
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