Modeling tangent hyperbolic nanoliquid flow with heat and mass flux conditions

被引:38
作者
Hayat, T. [1 ,2 ]
Ullah, I. [1 ]
Alsaedi, A. [2 ]
Ahmad, B. [2 ]
机构
[1] Quaid I Azam Univ, Dept Math, Islamabad 45320, Pakistan
[2] King Abdulaziz Univ, Fac Sci, NAAM Res Grp, POB 80207, Jeddah 21589, Saudi Arabia
关键词
STAGNATION-POINT FLOW; BOUNDARY-LAYER-FLOW; MHD 3-DIMENSIONAL FLOW; STRETCHING SHEET; MAGNETIC-FIELD; 2ND-GRADE NANOFLUID; VISCOUS DISSIPATION; RADIATION; SLIP; NANOPARTICLES;
D O I
10.1140/epjp/i2017-11369-0
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This attempt predicts the hydromagnetic flow of a tangent hyperbolic nanofluid originated by a non-linear impermeable stretching surface. The considered nanofluid model takes into account the Brownian diffusion and thermophoresis characteristics. An incompressible liquid is electrically conducted in the presence of a non-uniformly applied magnetic field. Heat and mass transfer phenomena posses flux conditions. Mathematical formulation is developed by utilizing the boundary layer approach. A system of ordinary differential equations is obtained by employing adequate variables. Convergence for obtained series solutions is checked and explicitly verified through tables and plots. Effects of numerous pertinent variables on velocity, temperature and concentration fields are addressed. Computations for surface drag coefficient, heat transfer rate and mass transfer rate are presented and inspected for the influence of involved variables. Temperature is found to enhance for a higher magnetic variable. Present and previous outcomes in limiting sense are also compared.
引用
收藏
页数:15
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