Jeffrey fluid flow due to curved stretching surface with Cattaneo-Christov heat flux

被引：15

作者：

Hayat, T. ^{[1
,2
]}

Qayyum, S. ^{[1
]}

Imtiaz, M. ^{[3
]}

Alsaedi, A. ^{[2
]}

机构：

[1] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan

[2] King Abdulaziz Univ, Fac Sci, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, Jeddah 21589, Saudi Arabia

[3] Univ Wah, Dept Math, Wah Cantt 47040, Pakistan

来源：

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2018年 / 39卷 / 08期

关键词：

curved stretching surface; Jeffrey fluid; non-Fourier heat flux model; HOMOGENEOUS-HETEROGENEOUS REACTIONS; VARIABLE THERMAL-CONDUCTIVITY; OLDROYD-B FLUID; STAGNATION POINT; MHD FLOW; MODEL; NANOFLUID; RADIATION; PLATE; SHEET;

D O I：

10.1007/s10483-018-2361-6

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The two-dimensional (2D) motion of the Jeffrey fluid by the curved stretching sheet coiled in a circle is investigated. The non-Fourier heat flux model is used for the heat transfer analysis. Feasible similarity variables are used to transform the highly nonlinear ordinary equations to partial differential equations (PDEs). The homotopy technique is used for the convergence of the velocity and temperature equations. The effects of the involved parameters on the physical properties of the fluid are described graphically. The results show that the curvature parameter is an increasing function of velocity and temperature, and the temperature is a decreasing function of the thermal relaxation time. Besides, the Deborah number has a reverse effect on the pressure and surface drag force.

引用

页码：1173 / 1186

页数：14

共 39 条

[1] Hydromagnetic slip flow of nanofluid over a curved stretching surface with heat generation and thermal radiation [J].