A theoretical investigation for mixed convection impact in non-Newtonian nanofluid stratified flow subjected to magnetic field

被引：9
作者：
Waqas, Muhammad [1 ]
Gulzar, Muhammad Mudassar [1 ]
Asghar, Zeeshan [2 ]
Ali, Z. [3 ]
Khan, Waqar Azeem [4 ,5 ]
Dogonchi, Abdul Sattar [6 ]
机构：
[1] Natl Univ Technol, NUTECH Sch Appl Sci & Humanities, Islamabad, Pakistan
[2] Int Islamic Univ, Dept Math & Stat, Islamabad, Pakistan
[3] Riphah Int Univ, Dept Math, Faisalabad, Pakistan
[4] Beijing Inst Technol, Sch Math & Stat, Beijing, Peoples R China
[5] Mohi ud Din Islamic Univ, Dept Math, Nerian Sharif, Azad Jammu & Ka, Pakistan
[6] Babol Noshirvani Univ Technol, Dept Mech Engn, Babol Sar, Iran
来源：
INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW | 2019年 / 29卷 / 08期
关键词：
Thermal radiation; Mixed convection; Heat absorption; generation; Thermophoretic and Brownian diffusions; Viscoelastic nanoliquid; VARIABLE THERMAL-CONDUCTIVITY; HOMOTOPY ANALYSIS METHOD; STAGNATION POINT FLOW; HEAT-TRANSFER; 2ND-GRADE FLUID; CARREAU NANOFLUID; STRETCHING SHEET; NUMERICAL-SIMULATION; AXISYMMETRICAL FLOW; VISCOELASTIC FLUID;
D O I：
10.1108/HFF-12-2018-0769
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Purpose The purpose of this study is to elaborate mixed convection impact in stratified nanofluid flow by convectively heated moving surface. Rheological relations of second-grade fluid are used for formulation. Magnetic field, heat absorption/generation and convective conditions are considered for modeling. Design/methodology/approach Convergent solutions are achieved using homotopy procedure. Findings The authors found opposing behavior for radiation and thermal stratification variables against thermal field. Originality/value No such analysis has yet been reported.
引用
收藏
页码：2948 / 2963
页数：16
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