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The term drag area derives from aerodynamics, where it is the product of some reference area (such as cross-sectional area, total surface area, or similar) and the drag coefficient. In 2003, Car and Driver magazine adopted this metric as a more intuitive way to compare the aerodynamic efficiency of various automobiles.
The modern Formula One car is a single-seat, open-cockpit, open-wheel racing car with substantial front and rear wings, large wheels, and a turbocharged engine positioned behind the driver. The monocoque is constructed of reinforced carbon fibre , lined with kevlar and fire resistant materials to protect the drivers from high impact crashes and ...
In aerodynamics, the lift-to-drag ratio (or L/D ratio) is the lift generated by an aerodynamic body such as an aerofoil or aircraft, divided by the aerodynamic drag caused by moving through air. It describes the aerodynamic efficiency under given flight conditions. The L/D ratio for any given body will vary according to these flight conditions.
The Mercedes-AMG F1 W11 EQ Performance is a Formula One racing car designed and constructed by the Mercedes-AMG Petronas F1 Team under the direction of James Allison, John Owen, Mike Elliott, Loïc Serra, Ashley Way, Emiliano Giangiulio, Jarrod Murphy and Eric Blandin to compete in the 2020 Formula One World Championship.
In single seater, open wheel racing series such as Formula One and the IndyCar Series, as well as to a lesser extent in sports car racing, a technique known as slipstreaming is used. Along a long straight a car following close behind another uses the slipstream created by the lead car to close the gap between them, hoping to be able to overtake ...
Bargeboards (red) and turning vanes (orange) shown on a Formula 1 car, circa 2007 Bargeboards (red) and turning vanes (orange) shown on a Formula 1 car, circa 2007. Bargeboards are pieces of bodywork on open-wheel racing cars, serving a purely aerodynamic (as opposed to structural) function.
Automotive aerodynamics differs from aircraft aerodynamics in several ways: The characteristic shape of a road vehicle is much less streamlined compared to an aircraft. The vehicle operates very close to the ground, rather than in free air. The operating speeds are lower (and aerodynamic drag varies as the square of speed).
The significant aerodynamic properties of aircraft wings are summarised by two dimensionless quantities, the lift and drag coefficients C L and C D. Like other such aerodynamic quantities, they are functions only of the angle of attack α, the Reynolds number R e and the Mach number M. C L and C D can be plotted against α, or can be plotted ...