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Diffuser (automotive)
A diffuser, in an automotive context, is a shaped section of the car rear which improves the car's aerodynamic properties by enhancing the transition between the high-velocity airflow underneath the car and the much slower freestream airflow of the ambient atmosphere. It works by providing a space for the underbody airflow to decelerate and expand (in volume, as density is assumed to be constant at the speeds that cars travel) so that it does not cause excessive flow separation and drag, by providing a degree of " wake infill" or more accurately, pressure recovery. The diffuser itself accelerates the flow in front of it, which helps generate downforce. This is achieved by creating a change in velocity of the air flowing under the diffuser by giving it a rake angle which in turn generates a change in pressure and hence increases downforce. __TOC__ Overview When a diffuser is used, the air flows into the underbody from the front of the car, accelerates and reduces pressure. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diffuser (automotive) Places
Diffuser may refer to: Aerodynamics * Diffuser (automotive), a shaped section of a car's underbody which improves the car's aerodynamic properties * Part of a jet engine air intake, especially when operated at supersonic speeds * The channel between the vanes of the stator of a centrifugal compressor Other uses * Sound diffuser, a device that scatters reflections of sound across frequencies * Diffuser (band), a punk rock band from New York, U.S. * Diffuser (breathing set part), a device fitted over an underwater breathing set's exhaust orifice to break up the gas outflow * Diffuser (hair), a blowdryer attachment that diffuses heat as it dries the hair * Diffuser (heat), a cooking item that is placed above a heating element to separate the cooking utensil from the heat source * Diffuser (optics), a device that spreads out or scatters light * Diffuser (sewage), an aerating device for sewage and industrial waste water treatments * Diffuser (thermodynamics), a device that controls t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Throttle
A throttle is the mechanism by which fluid flow is managed by constriction or obstruction. An engine's power can be increased or decreased by the restriction of inlet gases (by the use of a throttle), but usually decreased. The term ''throttle'' has come to refer, informally, to any mechanism by which the power or speed of an engine is regulated, such as a car's accelerator pedal. What is often termed a ''throttle'' (in an aviation context) is also called a thrust lever, particularly for jet engine powered aircraft. For a steam locomotive, the valve which controls the steam is known as the regulator. Internal combustion engines In an internal combustion engine, the throttle is a means of controlling an engine's power by regulating the amount of fuel or air entering the engine. In a motor vehicle the control used by the driver to regulate power is sometimes called the throttle, accelerator, or gas pedal. For a gasoline engine, the throttle most commonly regulates the am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota TF109
The Toyota TF109 was a Formula One racing car engineered by Toyota for the 2009 Formula One season. The chassis was designed by Pascal Vasselon, Mark Tatham and Mark Gillan with the engine being designed by Luca Marmorini and Noritoshi Arai overseeing the entire project. It was revealed online on Toyota's website on 15 January 2009 and made its track debut on 18 January at the Autódromo Algarve. This was the last Formula One car to be developed by Toyota, as after the 2009 Formula One season was completed Toyota Motor Corporation announced their decision to withdraw from Formula One. As far as performance went, the car was extraordinarily inconsistent. It started the season well with three podium finishes in the first four races as it got the jump on rival teams with the "double-decker" diffuser. In the span of only two races however, the TF109 went from locking out the front row in Bahrain to locking out the back row in Monaco. The car from then on was uncompetitive despite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formula One Car
A Formula One car (also known as an F1 car) is a single-seat, open-cockpit, open-wheel formula racing car with substantial front and rear wings, and an engine positioned behind the driver, intended to be used in competition at Formula One racing events. The regulations governing the cars are unique to the championship and specify that cars must be constructed by the racing teams themselves, though the design and manufacture can be outsourced. Formula One cars are the fastest cars in the world around a race track, owing to very high cornering speeds achieved through the generation of large amounts of aerodynamic downforce. As a result of the amount of braking force and the total cornering envelope of a Formula One car (by the friction component of the tyre, the mass of the machine and the downforce generated); Formula One drivers experience frequent lateral g-loadings in excess of five g, and peak cornering forces of up to seven lateral g. Chassis design Modern-day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevrolet Corvette C6
The Chevrolet Corvette (C6) is the sixth generation of the Corvette sports car that was produced by Chevrolet division of General Motors for the 2005 to 2013 model years. It is the first Corvette with exposed headlamps since the 1962 model. Production variants include the Z06, ZR1, Grand Sport, and 427 Convertible. Racing variants include the C6.R, an American Le Mans Series GT1 championship and 24 Hours of Le Mans GTE-Pro winner. Overview The Corvette C6 featured new bodywork with exposed headlamps, revised suspension geometry, a larger passenger compartment, a larger V8 engine and a higher level of refinement. It is 5.1 inches (13 cm) shorter than the C5, but the wheelbase was increased by 1.2 inches (3 cm). It is also one inch (2.5 cm) narrower. The new LS2 engine has a power output of at 6,000 rpm and of torque at 4,400 rpm. Like the C5, the Corvette C6's suspension consisted of independent unequal-length double wishbones with transverse fiberg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota GT-One
The Toyota GT-One (model code TS020) is a racing car initially developed for grand touring GT1 rules, but later adapted into a Le Mans prototype LMGTP car. It raced in the 1998 and 1999 24 Hours of Le Mans. History Following the end of the Group C era around 1994, Toyota decided to alter its plans in sports car racing by moving to the production-based GT classes for 1995. Toyota decided to approach this in two ways by using two different styles of car for competition. The first was a heavily modified Toyota Supra, referred to as the Supra LM, which would use a turbocharged 3S-GT (503E) inline-4. The second entry was a custom built car designed specifically to be a racing car, yet required a small number of production cars for sale in order to meet homologation regulations. This car was modified heavily from the Toyota MR2, and became known as the SARD MC8-R. The MC8-R would use a custom built Toyota turbocharged V8. While the Supra performed admirably in 1995, the MC8-R would a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porsche RS Spyder Front Splitter, Headlamp, Nose And Flaps
Dr. Ing. h.c. F. Porsche AG, usually shortened to Porsche (; see below), is a German automobile manufacturer specializing in high-performance sports cars, SUVs and sedans, headquartered in Stuttgart, Baden-Württemberg, Germany. The company is owned by Volkswagen AG, a controlling stake of which is owned by Porsche Automobil Holding SE. Porsche's current lineup includes the 718 Boxster/Cayman, 911 (992), Panamera, Macan, Cayenne and Taycan. History Origin Ferdinand Porsche (1875–1951) founded the company called "Dr. Ing. h. c. F. Porsche GmbH" with Adolf Rosenberger and Anton Piëch in 1931. The main offices was at Kronenstraße 24 in the centre of Stuttgart. Initially, the company offered motor vehicle development work and consulting, but did not build any cars under its own name. One of the first assignments the new company received was from the German government to design a car for the people; that is, a ''Volkswagen''. This resulted in the Volkswagen Beetle, one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mike Gascoyne
Michael Robert Gascoyne (born 2 April 1963) is a British Formula One designer and engineer. Gascoyne has worked for numerous Grand Prix teams including McLaren, Sauber, Tyrrell, Jordan (later known as Midland F1, Spyker, Force India, Racing Point and Aston Martin), Renault, Toyota, and Team Lotus, which was later renamed to Caterham F1 Team. Early career Gascoyne was born in Rackheath, Norfolk, England. He lived in Sprowston and went to Sprowston Junior School and before moving to Old Catton. He went to Wymondham College from 1974 to 1981. Although he gained admission to study for a PhD in fluid dynamics at Cambridge University (Churchill College) from 1982 to 1988, he gaining a series of degrees but started working before graduating with a PhD. He was, however, active in his college Boat Club, as a successful coxswain of Churchill's leading women's crew. After leaving Cambridge in 1988 he briefly worked for Westland System Assessment Limited, part of Westland Helicopters, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota Racing (Formula One Team)
Panasonic Toyota Racing was a Formula One team owned by the Japanese automobile manufacturer Toyota Motor Corporation and based in Cologne, Germany. Toyota announced their plans to participate in Formula One in 1999, and after extensive testing with their initial car, dubbed the TF101, the team made their debut in 2002. The new team grew from Toyota's long-standing Toyota Motorsport GmbH organisation, which had previously competed in the World Rally Championship and the 24 Hours of Le Mans. Despite a point in their first-ever race,"Beginners luck say Toyota" Motorsport.com Retrieved 10 July 2007 Toyota never won a Grand Prix, their best finish being second position, which they achieved five times. Toyota drew criticism for their lack of success, as they never managed to win a Grand Prix with one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WilliamsF1
Williams Grand Prix Engineering Limited, currently racing in Formula One as Williams Racing, is a British Formula One motor racing team and constructor. It was founded by former team owner Frank Williams (Formula One), Frank Williams and automotive engineer Patrick Head. The team was formed in after Frank Williams' earlier unsuccessful F1 operation: Frank Williams Racing Cars (which later became Frank Williams Racing Cars#Wolf–Williams Racing (1976), Wolf–Williams Racing in 1976). All of Williams F1 chassis are called "FW" then a number, the FW being the initials of team co-founder and original owner, Frank Williams. The team's first race was the 1977 Spanish Grand Prix, where the new team ran a March Engineering, March chassis for Patrick Nève. Williams started manufacturing its own cars the following year, and Switzerland's Clay Regazzoni won Williams' first race at the 1979 British Grand Prix. At the 1997 British Grand Prix, Canadian Jacques Villeneuve scored the tea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brawn GP
Brawn GP was a Formula One constructor which competed in the 2009 Formula One World Championship, with drivers Jenson Button and Rubens Barrichello. The team was formed in 2009 by a management buyout led by Ross Brawn of the Honda Racing F1 Team, after Honda announced their withdrawal from the sport in December 2008 due to the global financial crisis. The team started development of their car in early 2008, when still owned by Honda. For the 2009 season, Honda provided a $100 million budget, while Mercedes provided engines under a customer relationship. On its racing debut, the season-opening 2009 Australian Grand Prix, the team took pole position and 2nd place in qualifying and went on to finish first and second in the race. Button won six of the first seven races of the season, and on 18 October at the Brazilian Grand Prix he secured the 2009 Drivers' Championship, while the team won the Constructors' Championship. Barrichello won twice and finished third in the Drivers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formula 1
Formula One (also known as Formula 1 or F1) is the highest class of international racing for open-wheel single-seater formula racing cars sanctioned by the Fédération Internationale de l'Automobile (FIA). The World Drivers' Championship, which became the FIA Formula One World Championship in 1981, has been one of the premier forms of racing around the world since its inaugural season in 1950. The word ''formula'' in the name refers to the set of rules to which all participants' cars must conform. A Formula One season consists of a series of races, known as ''Grands Prix'', which take place worldwide on both purpose-built circuits and closed public roads. A points system is used at Grands Prix to determine two annual World Championships: one for drivers, the other for constructors. Each driver must hold a valid Super Licence, the highest class of racing licence issued by the FIA. The races must run on tracks graded "1" (formerly "A"), the highest grade-rating issued ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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