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Drag Reduction System
In motor racing, the drag reduction system (DRS) is a form of driver-adjustable bodywork aimed at reducing aerodynamic drag in order to increase top speed and promote overtaking. It is an adjustable rear wing of the car, which moves in response to driver commands. DRS often comes with conditions, such as the requirement in Formula 1 that the pursuing car must be within one second (when both cars cross the detection point) for DRS to be activated. DRS was introduced in Formula One in 2011 and is planned to be used until the end of the 2025 season. The use of DRS is an exception to the rule banning any moving parts whose primary purpose is to affect the aerodynamics of the car. The system is also used in the Formula Renault 3.5 from 2012 until it folded in 2017, Deutsche Tourenwagen Masters since 2013, GP2 Series later FIA Formula 2 Championship since 2015, GP3 Series later FIA Formula 3 Championship since 2017. An adjustable wing was also used by the Nissan DeltaWing at the 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RB7 Adjustable Rear Wing
The Red Bull RB7 is a Formula One racing car designed by the Red Bull Racing team for the 2011 Formula One season. It was driven by defending champion Sebastian Vettel and Australian driver Mark Webber for the third year running. The highly competitive and reliable RB7 took 12 victories and 27 podiums as Red Bull took the Constructors' Championship and Vettel taking the Drivers' Championship title that year. Season summary The car was launched at the Circuit Ricardo Tormo in Valencia, Spain on 1 February 2011. Sebastian Vettel was the first driver to test the car. The car was fastest throughout Barcelona testing with Vettel at the wheel. It won the first race of the season at Melbourne with Vettel, whilst Webber finished fifth. In the nineteen races of the 2011 season, the RB7 only failed to finish in the top five twice, when Mark Webber crashed out of the and when Sebastian Vettel retired from the . Vettel used the RB7 to claim the 2011 World Drivers' Championship in Japan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FIA Formula 3 Championship
The FIA Formula 3 Championship (FIA F3) is a third-tier international Open wheel car, single-seater racing championship organised by the Fédération Internationale de l'Automobile (FIA). The championship launched in 2019 as a feeder series for the FIA Formula 1 World Championship and FIA Formula 2 Championships. It was the result of a merger between two third-tier Open wheel car, single-seater racing championships, the GP3 Series and the FIA Formula 3 European Championship. This championship is part of the FIA Global Pathway consolidation project plan. Unlike its co-predecessor, the Formula 3 European Championship, the series runs exclusively in support of Formula One races. Origins and history On 13 March 2017 it was announced that the GP3 Series would merge with the FIA and DMSB's FIA Formula 3 European Championship and as such, both bodies would merge their both third-tier open-wheel single seater formula racing series, the GP3 Series and FIA Formula 3 European Championship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yas Marina Circuit
The Yas Marina Circuit (Arabic: حلبة مرسى ياس) is a 5.281 km (3.281 mi) motorsport circuit situated on Yas Island, Abu Dhabi, United Arab Emirates. The circuit was designed by Hermann Tilke. It has hosted the season-ending Formula One Abu Dhabi Grand Prix since 2009. Yas Marina was the second of four Formula One tracks in the Middle East, with the first being in Bahrain International Circuit, Bahrain and subsequent tracks in Losail International Circuit, Qatar and Jeddah Corniche Circuit, Saudi Arabia. A two-day GP2 Asia Series test was held to officially open the circuit, which was held a week before the 2009 Abu Dhabi Grand Prix. It also hosted V8 Supercars between 2010 and 2012, with Yas Marina Circuit V8 Supercar Event, the event being the opening round in 2010 and 2011. Outside motorsport, the circuit was used for the final stage of the inaugural Abu Dhabi Tour cycle race in 2015–2017. The circuit has an FIA Grade 1 license. Design The circuit is located on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buddh International Circuit
The Buddh International Circuit is an Indian motor racing circuit situated in Jaypee Sports City, Greater Noida, Uttar Pradesh. The track shares its name with Gautama Buddha, as does the Gautam Buddha Nagar district, district of its location. The track was officially inaugurated on 18 October 2011. The long circuit was designed by German racetrack designer Hermann Tilke. The circuit is best known as the venue for the annual Formula One Indian Grand Prix, which was first hosted in October 2011. However, the Grand Prix was suspended for 2014 and subsequently cancelled due to a tax dispute with the Government of Uttar Pradesh during the Akhilesh Yadav ministry, Akhilesh Yadav administration. History 2000s In 2007, a tentative agreement to host the Indian Grand Prix was reached between the Indian Olympic Association and Bernie Ecclestone, then chief-executive of the Formula One Group. A site in Greater Noida in the north Indian state of Uttar Pradesh was chosen as the locatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autodromo Nazionale Monza
The Monza Circuit ( Italian: ; ) is a race track near the city of Monza, north of Milan, in Italy. Built in 1922, it was the world's third purpose-built motor racing circuit after Brooklands and Indianapolis and the oldest in mainland Europe. The circuit's biggest event is the Italian Grand Prix. With the exception of the 1980 running when the track was closed while undergoing refurbishment, the race has been hosted there since 1949. The circuit is also known as "The Temple of Speed" due to its long straights and high-speed corners. Built in the Royal Villa of Monza park in a woodland setting, the site has three tracks – the Grand Prix track, the Junior track, and a high speed oval track with steep bankings, which was left unused for decades and had been decaying until it was restored in the 2010s. The major features of the main Grand Prix track include the ''Curva Grande'', the ''Curva di Lesmo'', the ''Variante Ascari'' and the ''Curva Alboreto'' (formerly ''Curva Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circuit Gilles Villeneuve
The Circuit Gilles Villeneuve, also spelled ''Circuit Gilles-Villeneuve'' (), is a motor racing Race track, circuit on Notre Dame Island in Montreal, Quebec, Canada. It is the venue for the Fédération Internationale de l'Automobile, FIA Formula One Canadian Grand Prix. It has previously hosted the World Sportscar Championship, the Champ Car World Series (Grand Prix of Montreal), the NASCAR Canada Series, NASCAR Pinty’s Series, the NASCAR Xfinity Series, NASCAR Nationwide Series (NAPA Auto Parts 200), and the Grand-Am Rolex Sports Car Series. Formula One at Montréal The Canadian Grand Prix was first held at the circuit in 1978 Canadian Grand Prix, 1978, where hometown hero Gilles Villeneuve (1950–1982) won for Scuderia Ferrari. The Grand Prix quickly became a mainstay of the Formula One calendar, with the race taking place in Montreal for the next thirty years. Once held in late September, the event was moved to its present location on the calendar of mid-June in 1982, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valencia Street Circuit
The Valencia Street Circuit (, ) was a street circuit in Valencia, Spain which hosted the Formula One European Grand Prix for five years (2008–2012). The first Formula One race meeting on the circuit was held over the 23–24 August 2008 weekend, with Felipe Massa winning the main event, the European Grand Prix, after starting from pole position. The circuit used the roads skirting the city's harbour and America's Cup port area – including a section over a swing bridge – and also included some roads designed exclusively for racing purposes by the German architect Hermann Tilke, who also designed the infrastructure buildings for the circuit. The 2012 edition took place on 24 June and was the last to go under the name of the European Grand Prix until 2016, when the Baku City Circuit used the title for one year. The circuit has been left abandoned after a deal fell through to alternate this venue with Catalunya in Barcelona to host the Spanish Grand Prix. History The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safety Car
In motorsport, a safety car, or a pace car, is a car that limits the speed of competing cars or motorcycles on a racetrack in the case of a ''caution period,'' such as an obstruction on the track or bad weather. The safety car aims to enable the clearance of any obstruction under safer conditions, especially for Motorsport marshal, marshals and/or awaiting more favourable track conditions weather-wise. By following the safety car, the competitors' tyres remain as close as possible to operating temperature while their engines do not overheat. A safety car is also preferred over stopping the race (Red flag (racing), red flag) and restarting, as the latter takes longer. During a caution period, the safety car (which is typically an appropriately modified high-performance production car) enters the track ahead of the leader. Depending on the regulations in effect, competitors are not normally allowed to pass the safety car or other competitors during a caution period, and the safety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drafting (aerodynamics)
Drafting or slipstreaming is an aerodynamic technique where two moving objects are aligning in a close group to exploit the lead object's slipstream and thus reduce the overall effect of drag. Especially when high speeds are involved, as in motor racing and cycling, drafting can significantly reduce the paceline's average energy expenditure and can even slightly reduce the energy expenditure of the lead vehicle. Drafting in sport Drafting is used to reduce wind resistance and is seen most commonly in bicycle racing, motorcycle racing, car racing, and speedskating, though drafting is occasionally used even in cross-country skiing, downhill skateboarding, and running. Some forms of triathlon allow drafting. Drafting occurs in swimming as well: both in open-water races (occurring in natural bodies of water) and in traditional races in competition pools. In a competition pool a swimmer may hug the lane line that separates them from the swimmer they are abaft of thereby t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASCAR
The National Association for Stock Car Auto Racing, LLC (NASCAR) is an American auto racing sanctioning and operating company that is best known for stock car racing. It is considered to be one of the top ranked motorsports organizations in the world and is one of the largest spectator sports leagues in America. The privately owned company was founded by Bill France Sr. in 1948, and his son, Jim France, has been the CEO since August 2018. The company is headquartered in Daytona Beach, Florida. Each year, NASCAR sanctions over 1,500 races at over 100 tracks in 48 US states, as well as in Canada, Mexico, Brazil and Europe. NASCAR, and stock car racing as a whole, traces its roots back to moonshine runners during Prohibition in the United States, Prohibition, who grew to compete against each other in a show of pride. This happened notably in North Carolina. In 1935, Bill France Sr. established races in Daytona Beach, with the hope that people would come to watch races and that r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbulence
In fluid dynamics, turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to laminar flow, which occurs when a fluid flows in parallel layers with no disruption between those layers. Turbulence is commonly observed in everyday phenomena such as surf, fast flowing rivers, billowing storm clouds, or smoke from a chimney, and most fluid flows occurring in nature or created in engineering applications are turbulent. Turbulence is caused by excessive kinetic energy in parts of a fluid flow, which overcomes the damping effect of the fluid's viscosity. For this reason, turbulence is commonly realized in low viscosity fluids. In general terms, in turbulent flow, unsteady vortices appear of many sizes which interact with each other, consequently drag due to friction effects increases. The onset of turbulence can be predicted by the dimensionless Reynolds number, the ratio of kinetic energy to viscous damping ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Downforce
Downforce is a downwards lift force created by the aerodynamic features of a vehicle. If the vehicle is a car, the purpose of downforce is to allow the car to travel faster by increasing the vertical force on the tires, thus creating more grip. If the vehicle is a fixed-wing aircraft, the purpose of the downforce on the horizontal stabilizer is to maintain longitudinal stability and allow the pilot to control the aircraft in pitch. Fundamental principles The same principle that allows an airplane to rise off the ground by creating lift from its wings is used in reverse to apply force that presses the race car against the surface of the track. This effect is referred to as "aerodynamic grip" and is distinguished from "mechanical grip", which is a function of the car's mass, tires, and suspension. The creation of downforce by passive devices can be achieved only at the cost of increased aerodynamic drag (or friction), and the optimum setup is almost always a compromise betwee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
