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Bargeboard (aerodynamics)
Bargeboards are pieces of bodywork on open-wheel racing cars, serving a purely aerodynamic (as opposed to structural) function. They are curved vertical planes situated longitudinally, between the front wheels and the sidepods, held away from the chassis at the front on struts or other connectors, and connecting to the sidepods or extensions of the floor at the rear. In general, they are significantly taller at the front than at the rear making them trapezoidal in profile, and they curve outward in plan view, being closer to the centerline of the car at the front, and curving out towards the rear. Bargeboards were introduced by McLaren at the 1993 South African Grand Prix, before being adopted by Benetton and other teams. Function Aerodynamically, bargeboards act primarily as flow conditioners, smoothing and redirecting the turbulent or "dirty" air in the wake of the front wing, the front suspension links, and the rotating front wheels. Part of their function is to direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bargeboard Quarterview
Bargeboard (probably from Medieval Latin ''bargus'', or ''barcus'', a scaffold, and not from the now obsolete synonym "vergeboard") or rake fascia is a board fastened to each projecting gable of a roof to give it strength and protection, and to conceal the otherwise exposed end grain of the horizontal timbers or purlins of the roof. History Historically, bargeboards are sometimes moulded only or carved, but as a rule the lower edges were cusped and had tracery in the spandrels besides being otherwise elaborated. An example in Britain was one at Ockwells in Berkshire (built 1446–1465), which was moulded and carved as if it were intended for internal work. Modern residential rake fascias are typically made of 2-by dimensional lumber, with trim added for decoration and/or weatherproofing later. See also * Antefix * Cornice * Eaves * Fascia * Karamon – use in Japanese architecture * Soffit A soffit is an exterior or interior architectural feature, generally the horiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bargeboard Topfront
Bargeboard (probably from Medieval Latin ''bargus'', or ''barcus'', a scaffold, and not from the now obsolete synonym "vergeboard") or rake fascia is a board fastened to each projecting gable of a roof to give it strength and protection, and to conceal the otherwise exposed end grain of the horizontal timbers or purlins of the roof. History Historically, bargeboards are sometimes moulded only or carved, but as a rule the lower edges were cusped and had tracery in the spandrels besides being otherwise elaborated. An example in Britain was one at Ockwells in Berkshire (built 1446–1465), which was moulded and carved as if it were intended for internal work. Modern residential rake fascias are typically made of 2-by dimensional lumber, with trim added for decoration and/or weatherproofing later. See also * Antefix * Cornice * Eaves * Fascia * Karamon – use in Japanese architecture * Soffit A soffit is an exterior or interior architectural feature, generally the horiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coachwork
A coachbuilder or body-maker is someone who manufactures bodies for passenger-carrying vehicles.Construction has always been a skilled trade requiring a relatively lightweight product with sufficient strength. The manufacture of necessarily fragile, but satisfactory wheels by a separate trade, a wheelwright, held together by iron or steel tyres, was always most critical. From about AD 1000 rough vehicle construction was carried out by a ''wainwright'', a wagon-builder. Later names include ''cartwright'' (a carpenter who makes carts, from 1587); ''coachwright''; and ''coachmaker'' (from 1599). Subtrades include ''wheelwright'', ''coachjoiner'', etc. The word ''coachbuilder'' first appeared in 1794. ''Oxford English Dictionary'' 2011 Coachwork is the body of an automobile, bus, horse-drawn carriage, or railway carriage. The word "coach" was derived from the Hungarian town of Kocs. Coachbuilt body is the British English name for the coachbuilder's product. ''Custom body'' is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-wheel Car
An open-wheel single-seater (often known as formula car) is a car with the wheels outside the car's main body, and usually having only one seat. Open-wheel cars contrast with street cars, sports cars, stock cars, and touring cars, which have their wheels below the body or inside fenders. Open-wheel cars are built both for road racing and oval track racing. Street-legal open-wheel cars, such as the Ariel Atom, are scarce as they are often impractical for everyday use. History American racecar driver and constructor Ray Harroun was an early pioneer of the concept of a lightweight single-seater, open-wheel "monoposto" racecar. After working as a mechanic in the automotive industry, Harroun began competitive professional racing in 1906, winning the AAA National Championship in 1910. He was then hired by the Marmon Motor Car Company as chief engineer, charged with building a racecar intended to race at the first Indianapolis 500, which he went on to win. He developed a revolutionary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auto Racing
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 Classic trials, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerodynamic
Aerodynamics, from grc, ἀήρ ''aero'' (air) + grc, δυναμική (dynamics), is the study of the motion of air, particularly when affected by a solid object, such as an airplane wing. It involves topics covered in the field of fluid dynamics and its subfield of gas dynamics. The term ''aerodynamics'' is often used synonymously with gas dynamics, the difference being that "gas dynamics" applies to the study of the motion of all gases, and is not limited to air. The formal study of aerodynamics began in the modern sense in the eighteenth century, although observations of fundamental concepts such as aerodynamic drag were recorded much earlier. Most of the early efforts in aerodynamics were directed toward achieving heavier-than-air flight, which was first demonstrated by Otto Lilienthal in 1891. Since then, the use of aerodynamics through mathematical analysis, empirical approximations, wind tunnel experimentation, and computer simulations has formed a rational basis for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidepod
The following is a glossary of terminology used in motorsport, along with explanations of their meanings. 0–9 ;1–2 finish: When two vehicles from the same team finish first and second in a race. Can be extended to 1–2–3 or 1–2–3–4, etc. depending on a combination of racing series and team size. ; 107% rule: Often used in Formula One or other racing series, it is a rule where the driver must qualify the car within 107% of the polesitter's time to be allowed to compete. Variations of this may be used to monitor drivers and warn them to reach the required pace or be parked (disqualified). Similarly, the IndyCar Series uses a 105% rule, and NASCAR has a 115% rule, mainly for performance on track, though IndyCar and NASCAR often adjust the threshold for tracks with very abrasive surfaces (such as Atlanta Motor Speedway) where lap times can be considerably faster with less worn tires. ;200 MPH Club: A lifetime "membership" awarded by the SCTA or another sanctioni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McLaren
McLaren Racing Limited is a British motor racing team based at the McLaren Technology Centre in Woking, Surrey, England. McLaren is best known as a Formula One constructor, the second oldest active team, and the second most successful Formula One team after Ferrari, having won races, 12 Drivers' Championships and 8 Constructors' Championships. McLaren also has a history of competing in American open wheel racing, as both an entrant and a chassis constructor, and has won the Canadian-American Challenge Cup (Can-Am) sports car racing championship. The team is a subsidiary of the McLaren Group, which owns a majority of the team. Founded in 1963 by New Zealander Bruce McLaren, the team won its first Grand Prix at the 1968 Belgian Grand Prix, but their greatest initial success was in Can-Am, which they dominated from 1967 to 1971. Further American triumph followed, with Indianapolis 500 wins in McLaren cars for Mark Donohue in 1972 and Johnny Rutherford in 1974 and 1976. Af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993 South African Grand Prix
The 1993 South African Grand Prix was a Formula One motor race held at Kyalami on 14 March 1993. The race, contested over 72 laps, was the first race of the 1993 FIA Formula One World Championship and was won from pole position by Alain Prost, driving a Williams-Renault, with Ayrton Senna second in a McLaren-Ford and Mark Blundell third in a Ligier-Renault. This was the first time since 1974 that the first race of a season did not feature the defending Drivers' Champion in the field (in 1974, Jackie Stewart was missing as he had retired following the death of his teammate François Cevert in 1973). Defending 1992 champion Nigel Mansell had moved to race in CART for the season. Since there was no defending Drivers' Champion in the field this season, defending Constructors' Champion Williams could not use No. 1 on either of its cars. Therefore, this was the first race since the 1973 United States Grand Prix that number 0 was used. This was the 33rd South African Grand Prix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benetton Formula
Benetton Formula Ltd., commonly referred to simply as Benetton, was a Formula One constructor that participated from to . The team was owned by the Benetton family who run a worldwide chain of clothing stores of the same name. In 2000, the team was purchased by Renault, but competed as Benetton for the 2000 and 2001 seasons. In , the team became Renault. The Benetton Formula team was chaired by Alessandro Benetton from 1988 to 1998. Origins The Benetton Group entered Formula One as a sponsor company for constructor Tyrrell in , then Alfa Romeo in and and finally Toleman in 1985. Toleman had struggled in 1985, missing the first three races of the season and being forced to only enter one car for the following six races, as a result of a dispute with tyre suppliers. Teo Fabi had taken a pole position for Toleman at the German Grand Prix, however the team would score no points during the season, with poor reliability causing a Toleman car to see the chequered flag only twice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flow Conditioning
Flow conditioning ensures that the “real world” environment closely resembles the “laboratory” environment for proper performance of inferential flowmeters like orifice, turbine, coriolis, ultrasonic etc. Types of flow Basically, Flow in pipes can be classified as follows – * Fully developed flow (found in world-class flow laboratories) * Pseudo-fully developed flow * Non-swirling, non-symmetrical flow * Moderate swirling, non-symmetrical flow * High swirling, symmetrical flow Types of flow conditioners Flow conditioners shown in fig.(a) can be grouped into following three types – * Those that eliminate swirl only (tube bundles) * Those that eliminate swirl and non-symmetry, but do not produce pseudo fully developed flow * Those that eliminate swirl and non-symmetry and produce pseudo fully developed flow (high-performance flow conditioners) Straightening devices such as honeycombs and vanes inserted upstream of the flow meter can reduce the length of straight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vortex Generators
A vortex generator (VG) is an aerodynamic device, consisting of a small vane usually attached to a lifting surface (or airfoil, such as an aircraft wing) or a rotor blade of a wind turbine.Wind Turbine Vortex Generators UpWind Solutions. VGs may also be attached to some part of an aerodynamic vehicle such as an aircraft fuselage or a car. When the airfoil or the body is in motion relative to the air, the VG creates a ,Peppler, I.L.: ''From The Ground Up'', page 23. Aviation Publishers Co. Limited, Ottawa Ontario, Twenty Seventh Revised Edition, 1996. which, by removing some part of the slow-moving b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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