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BT46B
The Brabham BT46 is a Formula One racing car designed by Gordon Murray for the Brabham team, owned by Bernie Ecclestone, for the 1978 Formula One season. The car featured several radical design elements, one of which was the use of flat panel heat exchangers on the bodywork of the car to replace conventional water and oil radiators. It was removed before the car's race debut, never to be seen again. The cars, however, powered by a flat-12 Alfa Romeo engine, raced competitively with modified nose-mounted radiators for most of the year, driven by Niki Lauda and John Watson, winning one race in this form and scoring sufficient points for the team to finish third in the constructors championship. The "B" variant of the car, also known as the "fan car", was introduced at the 1978 Swedish Grand Prix as a counter to the dominant ground-effect Lotus 79. The BT46B generated an immense amount of downforce by means of a fan, claimed to be for increased cooling, but which also extract ...
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Brabham
Brabham () is the common name for Motor Racing Developments Ltd., a British racing car manufacturer and Formula One racing team. Founded in 1960 by Australian driver Jack Brabham and British-Australian designer Ron Tauranac, the team won four Drivers' and two Constructors' World Championships in its 30-year Formula One history. Jack Brabham's 1966 FIA Drivers' Championship remains the only such achievement using a car bearing the driver's own name. In the 1960s, Brabham was the world's largest manufacturer of open-wheel racing cars for sale to customer teams; by 1970 it had built more than 500 cars. During this period, teams using Brabham cars won championships in Formula Two and Formula Three. Brabham cars also competed in the Indianapolis 500 and in Formula 5000 racing. In the 1970s and 1980s, Brabham introduced such innovations as in-race refuelling, carbon brakes, and hydropneumatic suspension. Its unique Gordon Murray-designed " fan car" won its only race before being ...
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Brabham
Brabham () is the common name for Motor Racing Developments Ltd., a British racing car manufacturer and Formula One racing team. Founded in 1960 by Australian driver Jack Brabham and British-Australian designer Ron Tauranac, the team won four Drivers' and two Constructors' World Championships in its 30-year Formula One history. Jack Brabham's 1966 FIA Drivers' Championship remains the only such achievement using a car bearing the driver's own name. In the 1960s, Brabham was the world's largest manufacturer of open-wheel racing cars for sale to customer teams; by 1970 it had built more than 500 cars. During this period, teams using Brabham cars won championships in Formula Two and Formula Three. Brabham cars also competed in the Indianapolis 500 and in Formula 5000 racing. In the 1970s and 1980s, Brabham introduced such innovations as in-race refuelling, carbon brakes, and hydropneumatic suspension. Its unique Gordon Murray-designed " fan car" won its only race before being ...
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Niki Lauda
Andreas Nikolaus "Niki" Lauda (22 February 1949 – 20 May 2019) was an Austrian Formula One driver and aviation entrepreneur. He was a three-time Formula One World Drivers' Champion, winning in , and , and is the only driver in Formula One history to have been champion for both Ferrari and McLaren, two of the sport's most successful constructors. He was an aviation entrepreneur who founded and ran three airlines: Lauda Air, Niki and Lauda. He was also a consultant for Scuderia Ferrari and team manager of the Jaguar Formula One racing team for two years. Afterwards, he worked as a pundit for German TV during Grand Prix weekends and acted as non-executive chairman of Mercedes-AMG Petronas Motorsport, of which Lauda owned 10%. Lauda emerged as Formula One's star driver amid a title win and leading the championship battle. Lauda was seriously injured in a crash at the 1976 German Grand Prix while racing at the Nürburgring; during the crash his Ferrari 312T2 burst into ...
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John Watson (racing Driver)
John Marshall Watson, (born 4 May 1946) is a British former racing driver and current commentator from Northern Ireland. He competed in Formula One, winning five Grands Prix and was third in the 1982 championship. He also competed in the World Sportscar Championship finishing second in the 1987 championship. After his retirement from motorsport, he became a commentator for Eurosport's coverage of Formula One from 1989 to 1996. He currently commentates on the GT World Challenge Europe and commentated on the 2022 Miami F1 Grand Prix for F1TV. Early Formula One career John Watson was born in Belfast and educated at Rockport School, Northern Ireland. Watson's Formula One career began in 1972, driving a customer March-Cosworth 721 for Goldie Hexagon Racing in a non-Championship event: the World Championship Victory Race at Brands Hatch. Watson's first World Championship events came in the 1973 season, in which he raced in the British Grand Prix in a customer Brabham-Ford BT37, an ...
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Gordon Murray
Ian Gordon Murray (born 18 June 1946 in Durban, Union of South Africa), is a South African-born British designer of Formula One racing cars and the McLaren F1 road car. He is the founder and CEO of Gordon Murray Automotive. Early life Born to Scottish immigrant parents, Murray was born and grew up in Durban, South Africa. His father was a motorcycle racer and later prepared racing cars. Murray studied mechanical engineering at Natal Technical College (now Durban University of Technology, which made Murray an Honorary Professor in 2002 and awarded him an honorary doctorate in 2011). He built and raced his own car, the IGM Ford, in the South African National Class during 1967 and 1968. Formula One career Brabham: 1969–1986 Murray moved to England in 1969, hoping to find a job at Lotus Cars. But Murray was offered a job at Brabham after coincidentally meeting then Brabham designer Ron Tauranac. When Bernie Ecclestone took over the Brabham team, he appointed Murray Chief Desi ...
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1978 Formula One Season
The 1978 Formula One season was the 32nd season of FIA Formula One motor racing. It featured the 1978 World Championship of F1 Drivers and the International Cup for F1 Constructors,''World Championship of F1 Drivers 1978'' & ''International Cup for F1 Constructors 1978'', 1979 FIA Yearbook, Grey section, pages 86–87 contested concurrently over a sixteen race series which commenced on 15 January and ended on 8 October. The season also included the non-championship BRDC International Trophy. Mario Andretti won the Drivers' World Championship, driving for JPS-Lotus. He remains the last American driver to win the World Championship. His victory at the Dutch Grand Prix is also the last for an American driver. Ronnie Peterson was awarded second place in the Drivers' standings posthumously, having died from medical complications after an accident at Monza during the Italian Grand Prix. JPS-Lotus won the International Cup for F1 Constructors. Championship defendants Niki Lauda and F ...
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Alfa Romeo In Formula One
Italian motor manufacturer Alfa Romeo has participated many times in Formula One. It currently participates as Alfa Romeo F1 Team Orlen while being operated by Sauber Motorsport AG. The brand has competed in motor racing as both a constructor and engine supplier sporadically between and , and later as a commercial partner since . The company's works drivers won the first two World Drivers' Championships in the pre-war Alfetta: Nino Farina in 1950 and Juan Manuel Fangio in . Following these successes, Alfa Romeo withdrew from Formula One. During the 1960s, although the company had no official presence in the top tier of motorsport, several Formula One teams used independently developed Alfa Romeo engines to power their cars. In the early 1970s, Alfa provided Formula One support for their works driver Andrea de Adamich, supplying adapted versions of their 3-litre V8 engine from the Alfa Romeo Tipo 33/3 sports car to power Adamich's McLaren () and March () entries. None of the ...
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Racing Car
Auto racing (also known as car racing, motor racing, or automobile racing) is a motorsport involving the racing of automobiles for competition. Auto racing has existed since the invention of the automobile. Races of various sorts were organised, with the first recorded as early as 1867. Many of the earliest events were effectively reliability trials, aimed at proving these new machines were a practical mode of transport, but soon became an important way for automobile makers to demonstrate their machines. By the 1930s, specialist racing cars had developed. There are now numerous different categories, each with different rules and regulations. History The first prearranged match race of two self-powered road vehicles over a prescribed route occurred at 4:30 A.M. on August 30, 1867, between Ashton-under-Lyne and Old Trafford, a distance of eight miles. It was won by the carriage of Isaac Watt Boulton. Internal combustion auto racing events began soon after the constructio ...
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1978 South African Grand Prix
The 1978 South African Grand Prix (formally the XXIV Citizen and Asseng Grand Prix of South Africa) was a Formula One motor race held on 4 March 1978 at Kyalami. It was the third round of the 1978 Formula One season and the 300th World Championship Grand Prix held since the championship began in . This was the debut race of the future world champion Keke Rosberg. Both the Ferrari ( 312T3) and Brabham (BT46) teams had new cars in Kyalami for the race. The event also saw the return of Renault with their unique turbocharged car. Summary Ronnie Peterson, in the Lotus 78 with its Colin Chapman-inspired ground effect aerodynamics, battled Patrick Depailler in his Tyrrell on the last lap to take a dramatic victory. John Watson finished third for Brabham. Young Italian, Riccardo Patrese got his Arrows into the lead before retiring with a blown engine. Pole sitter and reigning world champion Niki Lauda, in his first season with Brabham, retired with engine failure and the Ferraris of C ...
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Mid-engine
In automotive engineering, a mid-engine layout describes the placement of an automobile engine in front of the rear-wheel axles, but behind the front axle. History The mid-engine, rear-wheel-drive format can be considered the original layout of automobiles. A 1901 Autocar was the first gasoline-powered automobile to use a drive shaft and placed the engine under the seat. This pioneering vehicle is now in the collection of the Smithsonian Institution. Benefits Mounting the engine in the middle instead of the front of the vehicle puts more weight over the rear tires, so they have more traction and provide more assistance to the front tires in braking the vehicle, with less chance of rear-wheel lockup and less chance of a skid or spin out. If the mid-engine vehicle is also rear-drive the added weight on the rear tires can also improve acceleration on slippery surfaces, providing much of the benefit of all-wheel-drive without the added weight and expense of all-wheel-drive compon ...
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Bernie Ecclestone
Bernard Charles Ecclestone (born 28 October 1930) is an English business magnate. He is the former chief executive of the Formula One Group, which manages Formula One motor racing and controls the commercial rights to the sport, and part-owns Delta Topco, the previous ultimate parent company of the Formula One Group. As such, he was commonly described in journalism as the 'F1 Supremo'. Ecclestone entered two Grand Prix races as a driver, during the 1958 season, but failed to qualify for either of them. Later he became manager of drivers Stuart Lewis-Evans and Jochen Rindt. In 1972, he bought the Brabham team, which he ran for 15 years. As a team owner he became a member of the Formula One Constructors Association. His control of the sport, which grew from his pioneering sale of the television rights in the late 1970s, was chiefly financial, but under the terms of the Concorde Agreement he and his companies also managed the administration, setup and logistics of each Formula ...
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Radiator (engine Cooling)
Radiators are heat exchangers used for cooling internal combustion engines, mainly in automobiles but also in piston-engined aircraft, railway locomotives, motorcycles, stationary generating plant or any similar use of such an engine. Internal combustion engines are often cooled by circulating a liquid called ''engine coolant'' through the engine block, and cylinder head where it is heated, then through a radiator where it loses heat to the atmosphere, and then returned to the engine. Engine coolant is usually water-based, but may also be oil. It is common to employ a water pump to force the engine coolant to circulate, and also for an axial fan to force air through the radiator. Automobiles and motorcycles In automobiles and motorcycles with a liquid-cooled internal combustion engine, a radiator is connected to channels running through the engine and cylinder head, through which a liquid (coolant) is pumped. This liquid may be water (in climates where water is unlik ...
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