Analysis of Heat Transfer over a Stretching Rotating Disk by Using Homotopy Analysis Method

This work studies the problem of steady three dimensional flows and heat transfer of viscous fluid on a rotating disk stretching in radial direction has been investigated. The governing equations, continuity and momentum for this problem are reduced to an ordinary form and are solved by Homotopy Analysis Method (HAM). The accuracy of HAM is authenticated by comparing with numerical solution as Boundary Value Problem (BVP). It has been attempted to show the capabilities and wide-range applications of the HAM in comparison with the numerical method. This method led to high accurate appropriate results for nonlinear problems in comparison with numerical solution.

کلیدواژه ها:

Boundary layer flow ، Homotopy Analysis Method ، Stretching rotating disk