Characteristics of Joule heating and viscous dissipation on three-dimensional flow of Oldroyd B nanofluid with thermal radiation

被引:91
作者
Kumar, K. Ganesh [1 ]
Ramesh, G. K. [2 ]
Gireesha, B. J. [1 ]
Gorla, R. S. R. [3 ]
机构
[1] Kuvempu Univ, Dept Studies & Res Math, Shimoga 577451, Karnataka, India
[2] Presidency Univ, Sch Engn, Dept Math, Bengaluru 560064, Karnataka, India
[3] Purdue Univ, Dept Mech & Civil Engn, Westville, IN 46391 USA
关键词
Three-dimensional flow; Oldroyd B nanofluid; Joule heating; Viscous dissipation; Thermal radiation; MHD-FREE CONVECTION; STRETCHING SHEET; SURFACE-TEMPERATURE; VERTICAL PLATE; MAGNETIC-FIELD; FLAT SURFACE; FLUID;
D O I
10.1016/j.aej.2017.06.006
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Present study explores the discussion on combined effects of Joule heating and viscous dissipation on a three-dimensional flow of Oldroyd B nanofluid. The model describes that flow is generated by bidirectional stretching sheet with thermophoresis and Brownian motion effects and also energy equation contain radiation term. Converted self similar equations are solved via shooting algorithm with RKF 45 method. The influences of Joule heating and viscous dissipation are discussed through graphs. It is noticed that combination of Joule and viscous heating, the temperature of Oldroyd B nanofluid profile increases. (C) 2017 Faculty of Engineering, Alexandria University. Production and hosting by Elsevier B.V.
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页码:2139 / 2149
页数:11
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