Study of three dimensional stagnation point flow of hybrid nanofluid over an isotropic slip surface

A three dimensional axisymmetric stagnation flow of hybrid nanofluid impinges on a moving plate with different slip coefficients in two orthogonal directions. On the solid boundary, no slip condition is replaced through the partial slip condition. Such anisotropic slip occurs in geometrically striated surface and super hydrophobic stripes. Using the experimental values, we have discussed the hybrid nanofluid theoretically for boundary layer flow due to stagnation point flow. Suitable similarity transformation, transform the Navier-Stokes equations to set of 12th order nonlinear ordinary differential equations. The problem is solved through asymptotic analysis for large slip and numerically integration. Effects of physical parameters are also discussed in detail. (C) 2019 Published by Elsevier B.V.