Magnetohydrodynamic dissipative flow across the slendering stretching sheet with temperature dependent variable viscosity

被引:26
作者
Babu, M. Jayachandra [1 ]
Sandeep, N. [1 ]
Ali, M. E. [2 ]
Nuhait, Abdullah O. [2 ]
机构
[1] VIT Univ, Dept Math, Vellore 632014, Tamil Nadu, India
[2] King Saud Univ, Coll Engn, Mech Engn Dept, POB 800, Riyadh 11421, Saudi Arabia
关键词
MHD; Variable viscosity; Viscous dissipation; Convective boundary conditions; Slendering stretching sheet; BOUNDARY-LAYER-FLOW; FREE-CONVECTION FLOW; VISCOELASTIC FLUID-FLOW; MHD MIXED CONVECTION; HEAT-TRANSFER; THERMAL-RADIATION; VERTICAL PLATE; MASS-TRANSFER; FLAT-PLATE; SLIP-FLOW;
D O I
10.1016/j.rinp.2017.05.018
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The boundary layer flow across a slendering stretching sheet has gotten awesome consideration due to its inexhaustible pragmatic applications in nuclear reactor technology, acoustical components, chemical and manufacturing procedures, for example, polymer extrusion, and machine design. By keeping this in view, we analyzed the two-dimensional MHD flow across a slendering stretching sheet within the sight of variable viscosity and viscous dissipation. The sheet is thought to be convectively warmed. Convective boundary conditions through heat and mass are employed. Similarity transformations used to change over the administering nonlinear partial differential equations as a group of nonlinear ordinary differential equations. Runge-Kutta based shooting technique is utilized to solve the converted equations. Numerical estimations of the physical parameters involved in the problem are calculated for the friction factor, local Nusselt and Sherwood numbers. Viscosity variation parameter and chemical reaction parameter shows the opposite impact to each other on the concentration profile. Heat and mass transfer Biot numbers are helpful to enhance the temperature and concentration respectively. (C) 2017 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license
引用
收藏
页码:1801 / 1807
页数:7
相关论文
共 40 条
[1]   Study of visco-elastic fluid flow and heat transfer over a stretching sheet with variable viscosity [J].
Abel, MS ;
Khan, SK ;
Prasad, KV .
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 2002, 37 (01) :81-88
[3]  
Ali M., 2016, HEAT MASS TRANSFER, P1
[4]   Cattaneo-Christov model for radiative heat transfer of magnetohydrodynamic Casson-ferrofluid: A numerical study [J].
Ali, M. E. ;
Sandeep, N. .
RESULTS IN PHYSICS, 2017, 7 :21-30
[5]   The effect of variable viscosity on mixed convection heat transfer along a vertical moving surface [J].
Ali, ME .
INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2006, 45 (01) :60-69
[6]   Effects of heat generation/absorption on stagnation point flow of nanofluid over a surface with convective boundary conditions [J].
Alsaedi, A. ;
Awais, M. ;
Hayat, T. .
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2012, 17 (11) :4210-4223
[7]  
Anjali Devi S.P., 2015, J. Niger. Math. Soc., V34, P318, DOI [10.1007/978-981-19-5201-211, DOI 10.1007/978-981-19-5201-211]
[8]   UCM flow across a melting surface in the presence of double stratification and cross-diffusion effects [J].
Babu, M. Jayachandra ;
Sandeep, N. .
JOURNAL OF MOLECULAR LIQUIDS, 2017, 232 :27-35
[9]   Three-dimensional MHD slip flow of nanofluids over a slendering stretching sheet with thermophoresis and Brownian motion effects [J].
Babu, M. Jayachandra ;
Sandeep, N. .
ADVANCED POWDER TECHNOLOGY, 2016, 27 (05) :2039-2050
[10]   MHD non-Newtonian fluid flow over a slendering stretching sheet in the presence of cross-diffusion effects [J].
Babu, M. Jayachandra ;
Sandeep, N. .
ALEXANDRIA ENGINEERING JOURNAL, 2016, 55 (03) :2193-2201