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A substantial amount of downforce is available by understanding the ground to be part of the aerodynamic system in question, hence the name "ground effect". Starting in the mid-1960s, 'wings' were routinely used in the design of race cars to increase downforce (which is not a type of ground effect). Designers shifted their efforts at ...
Ground effect, a technology that was able to create huge amounts of downforce with inverted aerofoils mounted on the sides of the car, was discovered and developed by Colin Chapman and his Lotus team in the mid 70s, and the technology was perfected with the dominant Type 79. All the other teams followed suit, and the performance of the cars ...
The magnitude of the downforce created by the wings or spoilers on a car is dependent primarily on three things: The shape, including surface area, aspect ratio and cross-section of the device, The device's orientation (or angle of attack), and; The speed of the vehicle. A larger surface area creates greater downforce and greater drag. The ...
By utilising the integrated aerodynamic fan, the T.50 can suck the air under the car at a 90-degree angle and provide a significant increase in overall downforce as it provides a laminar flow of air passing over the rear diffuser, thus, creating a greater level of suction in tandem with the Venturi effect, created underneath the car, ahead of ...
The standard McLaren F1 road car features no fixed wing to produce downforce (compare to the LM and GTR editions); however, the overall design of the underbody of the McLaren F1 in addition to a rear diffuser exploits ground effect to improve downforce which is increased through the use of two electric Kevlar fans to further decrease the ...
The car was now so efficient in creating downforce from its ground effect design that the front wings were unnecessary. At the 1980 French Grand Prix, Alan Jones used for the first time (in a race) a specially prepared John Judd developed Cosworth DFV. Previously Williams had used "development" DFVs allocated by Cosworth to constructors who ...
The Lotus 88 is an innovative Formula One car designed by Colin Chapman, Peter Wright, Tony Rudd and Martin Ogilvie of Lotus in an effort to maximise the downforce produced by ground effect. The Lotus 88 made its debut at the first practice session of the 1981 season opener, the US Grand Prix West at Long Beach.
The W12, whilst still highly competitive, was not as dominant as its predecessor either in pre-season testing or at the 2021 Bahrain Grand Prix.The regulation changes designed to reduce downforce produced by the floor area are said to have compromised lower rake designs, like the W12, more than higher rake designs like that of Red Bull RB16B, along with the banning of the DAS system.