Three-Dimensional Axisymmetric Stagnation-Point Flow in a Nanofluid with Nanoparticles via Moving Surface
Abstract
In this paper unsteady three-dimensional axisymmetric stagnation point and convection boundary layer flow of nanofluid over a moving surface with anisotropic slip is examined different thermal and concentration boundary layer fraction. The numerical model of nanofluid has been used. The Navier-Stokes and heat equation state numerical solutions. The problem is reduced by a set of appropriate similarity transformations, the basic coupled nonlinear partial differential equations into the ordinary differential equations. The translating resulting equations are solved numerically by using shooting technique with Runge-Kutta-Fehlberg fourth order method in MATLAB. We found that the influence of different physical parameters on temperature, concentration profiles as well as heat transfer rate.
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