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Audi R8 Race Car
The Audi R8 is a Le Mans Prototype sports-prototype race car introduced in 2000 for sports car racing as a redevelopment of their Audi R8R (open-top LMP) and Audi R8C (closed-top LMGTP) used in 1999. In its class, it is one of the most successful racing sports cars having won the 24 Hours of Le Mans race in 2000, 2001, 2002, 2004, and 2005, five of the six years it competed in total. Its streak of Le Mans victories between 2000 and 2005 was broken only in 2003 by the Bentley Speed 8, another race car fielded that year by Volkswagen Group. The petrol-powered Audi R8 race car was in 2006 replaced by the new Audi R10 TDI Diesel; however, the need to further develop the R10 meant that the R8 saw action in a few races leading up to the 24 Hours of Le Mans. History 1998: The challenge In 1997, sports car racing and especially the Le Mans 24 Hours was popular among factories such as BMW, Mercedes-Benz, Porsche, Toyota, Nissan Motors, and others. At that time, Audi Sport boss Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Le Mans Prototype
A Le Mans Prototype (LMP) is the type of sports prototype race car used in the 24 Hours of Le Mans, FIA World Endurance Championship, IMSA SportsCar Championship, European Le Mans Series and Asian Le Mans Series. Le Mans Prototypes were created by the Automobile Club de l'Ouest (ACO). The technical requirements for an LMP include bodywork covering all mechanical elements of the car. Currently, there are three classes within Le Mans Prototypes, designated LMP1, LMP2, and LMP3. While not as fast as open-wheel Formula One cars around a track, LMP1s were the fastest closed-wheel racing cars used in circuit racing. Le Mans Prototypes are considered a class above production-based grand tourer cars, which compete alongside them in sports car racing. Later LMP1 designs included Hybrid vehicle, hybrid cars that use electric motors to assist acceleration. The Le Mans Prototype LMP1 class has been replaced by Le Mans Hypercars in the FIA World Endurance Championship, and the 24 Hours of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allan McNish
Allan McNish (born 29 December 1969) is a British former racing driver, commentator, and journalist from Scotland. He is a three-time winner of the 24 Hours of Le Mans, most recently in 2013, as well as a three-time winner of the American Le Mans Series, which he last won in 2007. He won the FIA World Endurance Championship (FIA WEC) in 2013. He has also been a co-commentator and pundit for BBC Formula One coverage on TV, radio and online and was team principal of the Audi Sport ABT Schaeffler Formula E team. Early life McNish was born in Dumfries, Scotland and played football while at school. He was a fan of Nottingham Forest and also supported his local club Queen of the South. It was not until McNish began in karting that he found something at which he excelled. Early career McNish began his career in karting like fellow Dumfries and Galloway driver David Coulthard. McNish credited the start given to both of them and Dario Franchitti as being largely down to David Lesl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V8 Engine
A V8 engine is an eight-cylinder piston engine in which two banks of four cylinders share a common crankshaft and are arranged in a V configuration. The first V8 engine was produced by the French Antoinette company in 1904, developed and used in cars and speedboats but primarily aircraft; while the American 1914–1935 ''Cadillac L-Head'' engine is considered the first road going V8 engine to be mass produced in significant quantities. The popularity of V8 engines in cars was greatly increased following the 1932 introduction of the ''Ford Flathead V8''. In the early 21st century, use of V8 engines in passenger vehicles declined as automobile manufacturers opted for more fuel efficient, lower capacity engines, or hybrid and electric drivetrains. Design V-angle The majority of V8 engines use a V-angle (the angle between the two banks of cylinders) of 90 degrees. This angle results in good engine balance, which results in low vibrations; however, the downside is a larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shock Absorbers
A shock absorber or damper is a mechanical or hydraulic device designed to absorb and damp shock impulses. It does this by converting the kinetic energy of the shock into another form of energy (typically heat) which is then dissipated. Most shock absorbers are a form of dashpot (a damper which resists motion via viscous friction). Description Pneumatic and hydraulic shock absorbers are used in conjunction with cushions and springs. An automobile shock absorber contains spring-loaded check valves and orifices to control the flow of oil through an internal piston (see below). One design consideration, when designing or choosing a shock absorber, is where that energy will go. In most shock absorbers, energy is converted to heat inside the viscous fluid. In hydraulic cylinders, the hydraulic fluid heats up, while in air cylinders, the hot air is usually exhausted to the atmosphere. In other types of shock absorbers, such as electromagnetic types, the dissipated energy can be s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Wishbone Suspension
A double wishbone suspension is an independent suspension design for automobiles using two (occasionally parallel) wishbone-shaped arms to locate the wheel. Each wishbone or arm has two mounting points to the chassis and one joint at the knuckle. The shock absorber and coil spring mount to the wishbones to control vertical movement. Double wishbone designs allow the engineer to carefully control the motion of the wheel throughout suspension travel, controlling such parameters as camber angle, caster angle, toe pattern, roll center height, scrub radius, scuff and more. Implementation The double-wishbone suspension can also be referred to as "double A-arms", though the arms themselves can be A-shaped, L-shaped, or even a single bar linkage. A single wishbone or A-arm can also be used in various other suspension types, such as variations of the MacPherson strut. The upper arm is usually shorter to induce negative camber as the suspension jounces (rises), and often this arrangement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Independent Suspension
Independent suspension is any automobile suspension system that allows each wheel on the same axle to move vertically (i.e. reacting to a bump on the road) independently of the others. This is contrasted with a beam axle or deDion axle system in which the wheels are linked. "Independent" refers to the motion or path of movement of the wheels or suspension. It is common for the left and right sides of the suspension to be connected with anti-roll bars or other such mechanisms. The anti-roll bar ties the left and right suspension spring rates together but does not tie their motion together. Most modern vehicles have independent front suspension (IFS). Many vehicles also have an independent rear suspension (IRS). IRS, as the name implies, has the rear wheels independently sprung. A fully independent suspension has an independent suspension on all wheels. Some early independent systems used swing axles, but modern systems use Chapman or MacPherson struts, trailing arms, multilink, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monocoque
Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, a true monocoque carries both tensile and compressive forces within the skin and can be recognised by the absence of a load-carrying internal frame. Few metal aircraft other than those with milled skins can strictly be regarded as pure monocoques, as they use a metal shell or sheeting reinforced with frames riveted to the skin, but most wooden aircraft are described as monocoques, even though they also incorporate frames. By contrast, a semi-monocoque is a hybrid combining a tensile stressed skin and a compressive structure made up of longerons and ribs or frames. Other semi-monocoques, not to be confused with true monocoques, include vehicle unibodies, which tend to be composites, and inflatable shells or balloon tanks, both of which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminum
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity towards ox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Fiber
Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers (Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon composite, or just carbon, are extremely strong and light fiber-reinforced plastics that contain carbon fibers. CFRPs can be expensive to produce, but are commonly used wherever high strength-to-weight ratio and stiffness (rigidity) are required, such as aerospace, superstructures of ships, automotive, civil engineering, sports equipment, and an increasing number of consumer and technical applications. The binding polymer is often a thermoset resin such as epoxy, but other thermoset or thermoplastic polymers, such as polyester, vinyl ester, or nylon, are sometimes used. The properties of the final CFRP product can be affected by the type of additives introduced to the binding matrix (resin). The most common additive is silica, but other addi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johnny Herbert
John Paul "Johnny" Herbert (born 25 June 1964) is a British former racing driver and current television announcer for Sky Sports F1. He raced in Formula One from 1989 to 2000, for seven different teams, winning three races and placing 4th in the 1995 World Drivers' Championship. He also raced sports cars, winning the Le Mans 24 Hours in 1991 driving a Mazda 787B. Career Early career and entry to Formula One Winning the Formula Ford Festival at Brands Hatch in 1985, Herbert caught Eddie Jordan's attention, and together they won the 1987 British Formula 3 title. Herbert suffered career-threatening injuries in 1988, as a then championship hopeful in International Formula 3000 when he was caught up in a major accident at Brands Hatch, when Gregor Foitek nudged the side of his vehicle at Pilgrim's Drop, causing Herbert to slam into the wall head-on, then bounce across the track and slam head on again into the opposite barrier, sustaining severe ankle and foot injuries after yet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JJ Lehto
Jyrki Juhani Järvilehto (; born 31 January 1966), better known as "JJ Lehto", is a Finnish racing driver. He won the 24 Hours of Le Mans twice, in 1995 and 2005. He is also a former Formula One driver. He was a protégé of Finnish 1982 Formula One World Champion Keke Rosberg, who first suggested that Jyrki Järvilehto should abbreviate his name to the more manageable JJ Lehto. Early career Like many racing drivers Lehto began in karts at age 8, winning numerous events, before graduating to Formula Ford at the early age of 15. A switch to single seaters saw him dominate the Scandinavian Formula Ford. He then won the British and European Formula 2000 championship in 1987 and went on to win the coveted British Formula 3 title in 1988,JJ Lehto career statistics , MTV3 driving for [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stéphane Ortelli
Stéphane Ortelli (born 30 March 1970 in Hyères, Var, France) is a Monégasque professional racing driver with three world championship titles. He has won the 24 Hours of Le Mans race in with Allan McNish and Laurent Aïello and the Spa 24 Hours in 2003 with Romain Dumas and Marc Lieb. He's also won the GT1 Class at the 12 Hours of Sebring in 2005 with David Brabham and Darren Turner. Currently, he is an Emil Frey Racing driver competing and developing the Jaguar and Lexus GT racing cars in the Blancpain Endurance Series and the VLN series. Career *1995: Winner of Supertouring Criterium BMW/Oreca / 5 victories *1998: Winner of 24 Hours of Le Mans, Porsche 911 GT1-98 *2002: Winner of Porsche Supercup 3 victories & 4 podiums *2002: Winner of FIA GT World Championship N-GT class Porsche 911 GT3-RS / 7 victories & 1 podium *2003: Winner of FIA GT World Championship N-GT class Porsche 911 GT3-RS / 3 victories & 3 podiums *2003: Winner of Spa 24 Hours Porsche 911 GT3-RS *2004 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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