Computational optimization of vehicle aerodynamics

Abstract

Aerodynamics is the study of the effects of air when in motion. The vehicle aerodynamics have become crucial since have realized its importance. This study has been focused on the optimization of the aerodynamics with means of some external tools; an old fashioned car has been subjected and optimized. The tools used have been set to their optimum size, angle and shape to achieve the best. Next to reduction in the drag coefficient, lift coefficient has also been investigated and enhanced for better performance. The physical appearance of the car has been given keen significance while designing the external devices. All the analysis and modifications have been carried out computationally in the CFD software "ANSYS Fluent 14" and the CAD modeling in "Solid Works 2010".