An Aerodynamic Study Of Car Spoiler Using CFD

The drag coefficient reduces by 5.97% and lift coefficient by 96.3% with the attachment of spoiler at inclination of 30 degrees downwards at a velocity of 60 kmph.. The

 At 10deg angle of attack with speed 250m/s observed maximum velocity is 286m/s, total pressure is about 23056Pa, coefficient of lift and coefficient of drag

lift to drag coefficient ratio with angle of attack, then that angle is optimum angle of attacks for that Airfoil. Here ratio starts from -5° and continuous

For each wind tunnel speed the model with a spoiler showed some improvement in the pressure static pressure distribution than the base model. Due to the improvement of pressure

The lift and drag (initially by surface integration but a farfield method is also used), as well as the pressure coefficient at selected wing stations, were compared with the

In the present study, the computational fluid analysis was performed on the twin spoiler arrangement to visualize the flow behavior and to evaluate the performance

Additionally, drag is a form of resistance from the air against the solid moving object. As air flows around a body, the local velocity and pressure are changed effectively

The Drag coefficient, Velocity streamline plot and Pressure distribution plot obtained for both original and modified truck model are as shown below. Drag coefficient for