Abstract
This paper presents a numerical analysis of incompressible viscous fluid flow using higher-degree interpolation scheme. This scheme is considered to be one of the generalizations of the IDO (interpolation differential operator) method. The solution procedure is composed of the third order upwinding scheme for advection term and the high order scheme for non-advection term in governing differential equations. Effectiveness of the method is shown with numerical solutions of the cavity flow problem for Re=1000,5000 and 10000 in comparison with the results given by Ghia et al. And we show numerical solutions of flow past two prisms for another numerical example.
