Solution of Darcy-Brinkman Flow Over an Irregular Domain by Finite Element Method

The problem of finding the numerical solution for the flow through a sporadic geometry includes a considerable measure of calculation time. In this article a finite element approach which involves sub-parametric finite element technique with bended triangular elements and with less number of degrees of freedom is used for finding solution of Darcy Brinkman flow through a rectangular duct with one bended side. This reduces the computational time considerably. The showing of the viability of the strategy is the target in this article. Results acquired are in great concurrence with the previous works that has been carried out.