Source:REUTERS/RULA
ROUHANA
[Saba
Sports News] The rules for using DRS (Drag Reduction System) in F1 cars were
introduced starting from the 2011 season with the aim of increasing overtaking
opportunities. DRS stands for Drag Reduction System, also known as the
adjustable rear wing. The F1 cars are equipped with an adjustable rear wing
that is normally closed. When activated, it reduces the drag on the car, thus
increasing its speed. The principle behind DRS is that when a car enters a
straight section of the track, the driver can press a button to adjust the
ailerons on the rear wing, reducing the downforce and allowing smoother airflow
over the rear of the car. The use of DRS is regulated by the FIA (Federation
Internationale de l’Automobile) to maintain fairness and safety. During
qualifying sessions, drivers are free to use DRS as desired. However, during
the race, there are specific conditions that must be met to activate DRS. After
the second lap of the race, when the track is under green flag conditions, and
the time difference between two cars is less than one second, the car behind is
allowed to use DRS in the designated DRS zones or stages. It’s important to
note that DRS is only available to trailing cars. If a car fails to meet the
regulations regarding starting laps, track conditions, time gaps, or DRS
stages, it cannot use DRS. The effects of using DRS can vary depending on the
track. Some tracks show immediate benefits when DRS is activated, while others
may have a less pronounced impact. Drivers must use DRS strategically and adapt
to the specific conditions during the race to achieve better results.