Analyzing the Flow and Heat Transfer of a Power-law Fluid over an Unsteadily Stretched Surface using a Modified Homotopy Perturbation Method

被引：1

作者：

Zheng, Lian-Cun ^{[1
]}

Chen, Chun-Xia ^{[1
]}

Zhang, Xin-Xin ^{[2
]}

Gao, Ying-Tao ^{[3
]}

机构：

[1] Univ Sci & Technol Beijing, Dept Math & Mech, Beijing 100083, Peoples R China

[2] Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China

[3] Univ Sci & Technol Beijing, Sch Civil & Environm Engn, Beijing 100083, Peoples R China

来源：

INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION | 2010年 / 11卷 / 10期

关键词：

Power-law fluids; stretched surface; heat transfer; variable thermal conductivity; homotopy perturbation method; NON-NEWTONIAN FLUIDS; NONLINEAR PROBLEMS; MIXED CONVECTION; BOUNDARY-LAYER; BIFURCATION; EQUATIONS; WALL;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The flow and heat transfer of a power-law fluid over an unsteadily stretched surface with variable thermal conductivity is studied. The governing equations are reduced to a class of non-linear ordinary differential equations by means of similarity transformations and an approximate analytical solution is obtained by using a modified homotopy perturbation method. The effects of the various parameters (power-law index, unsteadiness parameter, Prandtl number and variable thermal conductivity) on the velocity and temperature fields are graphically illustrated and analyzed.

引用

页码：843 / 849

页数：7

共 50 条

[21] Flow and heat transfer of a non-Newtonian power-law fluid over a non-linearly stretching vertical surface with heat flux and thermal radiation
Megahed, Ahmed M.
MECCANICA, 2015, 50 (07) : 1693 - 1700
[22] Flow and heat transfer in a power-law fluid over a stretching sheet with variable thermal conductivity and non-uniform heat source
Abel, M. Subhas
Datti, P. S.
Mahesha, N.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2009, 52 (11-12) : 2902 - 2913
[23] Dissipative Power-law fluid flow using spectral quasi linearization method over an exponentially stretchable surface with Hall current and power-law slip velocity
Shamshuddin, Md
Salawu, S. O.
Ogunseye, H. A.
Mabood, F.
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2020, 119
[24] Heat transfer analysis of a non-Newtonian fluid on a power-law stretched surface with suction or injection for uniform and cooled surface temperature
Tashtoush, B
Kodah, Z
Al-Ghasem, A
INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 2000, 10 (04) : 385 - 396
[25] Unsteady Flow of a Power-Law Fluid past a Shrinking Sheet with Mass Transfer
Yacob, Nor Azizah
Ishak, Anuar
Pop, Ioan
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2012, 67 (1-2): : 65 - 69
[26] Flow and heat transfer on a continuous flat surface moving in a parallel free stream of power-law fluid
Hassanien, IA
APPLIED MATHEMATICAL MODELLING, 1996, 20 (10) : 779 - 784
[27] Coupling Effects of Viscous Sheet and Ambient Fluid on Boundary Layer Flow and Heat Transfer in Power-Law Fluids
Liu, Xiaochuan
Zheng, Liancun
Chen, Goong
Ma, Lianxi
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2019, 141 (06):
[28] Momentum and heat transfer from a continuous moving surface to a power-law fluid
A. K. Sahu
M. N. Mathur
P. Chaturani
S. Saxena Bharatiya
Acta Mechanica, 2000, 142 : 119 - 131
[29] Lie group analysis of hydromagnetic flow and heat transfer of a power-law fluid over stretching surface with temperature-dependent viscosity and thermal conductivity
El-Aziz, Mohamed Abd
Afify, Ahmed A.
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2016, 27 (12):
[30] Flow and heat transfer of non-Newtonian power-law fluids over a stretching surface with variable thermal conductivity
Yang, Meng
Lin, Yanhai
MULTIDISCIPLINE MODELING IN MATERIALS AND STRUCTURES, 2019, 15 (04) : 686 - 698

← 1 2 3 4 5 →