In this paper, the homotopy analysis method (HAM) is applied to obtain the approximate analytical solutions
of the steady flow over a rotating disk in porous medium with heat transfer. The analytic solutions
of the system of nonlinear ordinary differential equations are constructed in the series form. The convergence
of the obtained series solutions is carefully analyzed. The velocity and temperature profiles are
shown and the influence of the porosity parameter is discussed in detail. The validity of the obtained
solutions is verified by the numerical results (fourth-order Runge–Kutta method and shooting method).
کلید واژگان :
System of nonlinear ordinary differential equations Convergence Rotating disk
