THE COMPUTATIONAL ANALYSIS OF SEDAN CAR WITH VORTEX GENERATOR

The main cause of pressure drag is the separation of air flow at the top surface of car. So this invention aims to delay flow separation by keeping Vortex Generators. The experimental investigations were performed on BLWT, while computational analysis was carried out using Standard computational software. Pressure measurements were made for the model when the wind was flowing parallel to the length of the car, with and without Vortex generators. As per the computational and experimental analysis it’s observed and proved that, the drag co-efficient of car model was reduced by keeping Vortex Generators.