F1 Explains
DRS: how the Drag Reduction System has changed F1 racing
Aug 31, 2023
Emel Cankaya, McLaren Aerodynamics Specialist, explains the physics of DRS and why it makes cars go faster. The podcast discusses the introduction of DRS, its impact on overtaking, and the strategic use of DRS in Formula 1 racing. They also explore the effects of slipstream and dirty air on aerodynamic performance and tire/engine temperature.
37:36
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Quick takeaways
- DRS, or Drag Reduction System, was introduced in Formula One to increase overtaking opportunities and has significantly increased the number of overtakes, making races more exciting.
- The control of DRS is managed electronically through the Engine Control Unit (ECU) in each Formula One car, allowing drivers to activate DRS when they are within one second of the car in front.
Deep dives
DRS: Drag Reduction System and its Purpose in Formula One
DRS, or Drag Reduction System, was introduced in 2011 in Formula One to increase overtaking opportunities. It allows drivers to open a movable flap on the rear wing of their cars, reducing drag and increasing their top speed. DRS can be used during races when a driver is within one second of the car in front, giving them a speed advantage on straightaways. The introduction of DRS has significantly increased the number of overtakes in Formula One, making races more exciting for fans. While some critics argue that DRS makes overtaking too easy, others appreciate the added excitement it brings to the sport.
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