The similarity transform for the steady three-dimensional Navier-Stokes equations of flow between two
stretchable disks gives a system of nonlinear ordinary differential equations which is analytically solved by
applying a newly developed method, namely, the homotopy analysis method. 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 analyzed. The validity of our solutions is verified by the numerical results.
کلید واژگان :
convergence; homotopy analysis method; stretchable disks; system of nonlinear ordinary differential equations
