Formula One Technology Explained - Front Wing Profiles

In 2009 the FIA introduced a multitude of changes – the most obvious being the dramatic changes to the aerodynamic regulations of the cars. These changes were implemented to reduce the amount of aerodynamic turbulence behind the car, thus increasing the amount of overtaking between battling cars, the front wing is a vital component to this new setup.

The 2009 regulations for the front wing require the wing to be lower to the ground (75mm) and the same width as the car (1800mm). The front wing now features two adjustable flaps located on either side, allowing the driver to change their angles by up to six degrees twice per lap.

Front Wing

The front wing is a crucial element for the aerodynamic setup of the entire car.  This wing is the first piece of the car to come in contact with clean air, as the vehicle is driven around the track.  Elements of the front wing are designed to direct clean air around the vehicle in the most aerodynamically efficient way, while providing enough downforce for the car to have sufficient grip in the corners.  In order for the car to cut through the clean air more efficiently, the upper flaps and end plates must direct incoming airflow over and around the front tyres. The nosecone is designed to force airflow underneath the car and into the rear diffuser. The adjustable wing allows the driver to ‘dial in’ additional downforce in a specific sector or corner of a circuit.