A mathematical study on infinite boundary value problem for MHD flow of a micropolar nanofluid

In this paper, the modified q-Homotopy analysis method (q-HAM) is employed to study the problem of magne tohydrodynamic (MHD) flow of nanofluid under buoyancy effects semi-analytically. The approximate analytic expressions of dimensionless velocity, dimensionless angular velocity, dimensionless temperature and dimension less concentration profiles are given explicitly. We can also derive the approximate analytical expressions for skin friction coefficient, Nusselt Number, and sherwood number. The graphical representation for numerous physical factors involved in the model are provided. This method is also extended to resolve various nonlinear problems in the applied sciences.

کلیدواژه ها:

Micropolar nanofluid ، Buoyancy effect ، MHD fluid flow ، Non-linear boundary value problem ، q-Modified Homotopy analysis method