The image registration is always a strongly ill-posed problem, stable numerical approach then desired to better approximate the deformation vectors. This paper introduces an efficient implementation of Navier Stokes equation in fluid context. Although approaches have succeeded handling large deformations, results are sometimes inconsistent and unexpected. related, fact, used scheme which does n...

2-D laminar flow with natural Convection with different checker board removing approaches (staggered and collocated grid systems) is solved to provide comparison between staggered and collocated arrangements. SIMPLEC algorithm is employed for pressure velocity coupling. The results are first presented for a benchmark problem and then the effect of the inclination angle and aspect ratio are inve...

For analyzing the flow field and topological structure of hemispherical parachute in low angles of attack, a fluid-structure interaction (FSI) simulation technique is established to decide the shape of the hemispherical parachute during terminal descent. In the fluid simulation, the semi-implicit method for pressure-linked equations consistent (SIMPLEC) algorithm is introduced to solve shear st...

In the present paper, a numerical prediction of the wind flow in a neutrally-stratified atmosphere over real hilly terrain is presented. For the solutions of the NavierStokes equations which are the governing equations of a microscale atmospheric flow, a numerical model based on the finite-volume formulation in a boundary-fitted coordinate system and the SIMPLEC pressure-correction algorithm is...