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

页码：2948 / 2963

页数：16

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