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Sadev
Sadev is a French company that designs and manufactures transmission systems for racing and high-performance vehicles. Precision machining subcontractor and motorsports enthusiast Benoît Vincendeau established Sadev in 1974. By the early 1980s the company produced its first dog box racing transmission, securing wins in local autocross and rallycross events. Sadev expanded its capabilities over the next decade to produce its first sequential gearbox in 1996. The 2000s saw further growth and the implementation of heat treating, numerical controlled gear grinding, electron-beam welding, and finite element analysis techniques. Sadev supplied transmissions to S1600 and S2000 cars and became the official supplier to the WRC in 2011, WTCC in 2014, and also Formula E. Their transmissions serve in various other motorsports including World Rallycross and 80% of the participants of the Dakar Rally The Dakar Rally () or simply "The Dakar" (), formerly known as the Paris–Daka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FIA World Rallycross Championship
The FIA World Rallycross Championship (official abbreviation is World RX) is a rallycross series organised by the Fédération Internationale de l'Automobile, FIA in conjunction with series promoter Rallycross Promoter GmbH (founded by Red Bull GmbH, Red Bull and KW25). From the inaugural season in 2014 to 2020, IMG (company), IMG Motorsport fulfilled the role of promoter. Format The series currently consists of 12 two-day events driven on closed circuits with mixed surface (mostly asphalt and gravel). Each event consists of: * 4 Qualifying heats. In each of the 4 series there are smaller races containing 3 to 5 cars, and the driver with the fastest overall race time after 4 laps (including one Glossary of motorsport terms#J, Joker Lap) is declared the qualifying winner of Q1, Q2, Q3 and/or Q4. Drivers earn 'intermediate points' based on their positions. After the 4 qualifying series, the points are added up and the 12 drivers with the most points in the 'intermediate standing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super 2000
Super 2000 is an Fédération Internationale de l'Automobile, FIA powertrain specification used in the World Rally Championship, the British Touring Car Championship, the World Touring Car Championship, and other touring car racing, touring car championships. The engines were originally 2 L naturally aspirated, and later 1.6 L turbocharged units were allowed producing approximately 280 bhp. The goal of the Super 2000 classification is to allow more manufacturers and privateers to race by reducing the cost of a competitive car. In order to cut costs and shorten development time, the Super 2000 rally cars originally used a common control gearbox and drivetrain made by the French company, Sadev. The FIA has since announced that Xtrac Limited, Xtrac and Ricardo Consulting Engineers will be allowed to also manufacture S2000 gearboxes to FIA specification. This is to further cut costs by introducing competition into gearbox supply. These new rules allowed Ford Motor Company, For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Privately Held Company
A privately held company (or simply a private company) is a company whose Stock, shares and related rights or obligations are not offered for public subscription or publicly negotiated in their respective listed markets. Instead, the Private equity, company's stock is offered, owned, traded or exchanged privately, also known as "over-the-counter (finance), over-the-counter". Related terms are unlisted organisation, unquoted company and private equity. Private companies are often less well-known than their public company, publicly traded counterparts but still have major importance in the world's economy. For example, in 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for $1.8 trillion in revenues and employed 6.2 million people, according to ''Forbes''. In general, all companies that are not owned by the government are classified as private enterprises. This definition encompasses both publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Numerical Control
Computer numerical control (CNC) or CNC machining is the automated control of machine tools by a computer. It is an evolution of numerical control (NC), where machine tools are directly managed by data storage media such as punched cards or punched tape. Because CNC allows for easier programming, modification, and real-time adjustments, it has gradually replaced NC as computing costs declined. A CNC machine is a motorized maneuverable tool and often a motorized maneuverable platform, which are both controlled by a computer, according to specific input instructions. Instructions are delivered to a CNC machine in the form of a sequential program of machine control instructions such as G-code and M-code, and then executed. The program can be written by a person or, far more often, generated by graphical computer-aided design (CAD) or computer-aided manufacturing (CAM) software. In the case of 3D printers, the part to be printed is "sliced" before the instructions (or the prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dakar Rally
The Dakar Rally () or simply "The Dakar" (), formerly known as the Paris–Dakar Rally (), is an annual rally raid organised by the Amaury Sport Organisation (ASO). It is an off-road endurance event traversing terrain much tougher than conventional rallying, and the vehicles used are typically true off-road vehicles and motorcycles, rather than modified on-road vehicles. Most of the competitive special sections are off-road, crossing dunes, mud, camel grass, rocks, and erg. Stages vary from short distances up to per day. The rough terrain, driver fatigue, and lack of skill usually results in accidents and serious injuries. The event began in 1978 as a rally from Paris, France, to Dakar, Senegal. Between 1992 and 2007 some editions did not start in Paris or did not arrive in Dakar, but the rally kept its name. Security threats in Mauritania led to the cancellation of the 2008 rally, and from 2009 to 2019 the rally was held in South America. Since 2020, the rally has been hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ouest-France
''Ouest-France'' ( ; French for "West-France") is a daily French newspaper known for its emphasis on both local and national news. The paper is produced in 47 different editions covering events in different French départements within the régions of Brittany, Lower Normandy and Pays de la Loire. Its readership has been unaffected by the decline of newspaper reading in France, unlike most other dailies. With 2.5 million daily readers (and a circulation of almost 800 000 units), it is by far the most read francophone newspaper in the world, ahead of French national newspapers ''Le Figaro'' and ''Le Monde''. History ''Ouest-France'' was founded in 1944 by Adolphe Le Goaziou and others following the closure of '' Ouest-Éclair'', which was banned by Liberation forces for collaborationism during the war.Jean-Loup Avril, ''Mille Bretons, dictionnaire biographique'', Les Portes du Large, Saint-Jacques-de-la-Lande, 2003, () It is based in Rennes and Nantes and has a circulation ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formula E
Formula E, officially the ABB FIA Formula E World Championship, is an open-wheel single-seater motorsport championship for electric cars. The racing series is the highest class of competition for electrically powered single-seater racing cars. The inaugural championship race was held in Beijing in September 2014. Since 2020, the series has had FIA world championship status. The ABB FIA Formula E World Championship season consists of a series of races, each known as an ePrix. These take place in multiple countries and continents around the world, mostly on street circuits created specifically for Formula E on closed public roads in the centre of major cities, with a small number on purpose-built circuits such as Autódromo Hermanos Rodríguez in Mexico City. A points system is used at each ePrix to determine two annual World Championships: one for the drivers, and one for the constructors (the teams). Each driver must hold a valid e-Licence issued by the FIA to compete. Formul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Touring Car Championship
The FIA World Touring Car Championship was an international touring car championship promoted by Eurosport Events and sanctioned by the Fédération Internationale de l'Automobile (FIA). It has had several different incarnations, including a single season in 1987 as the World Touring Car Championship and most recently a world championship (WTCC) that has run between 2005 and 2017. Following the 2017 season, an agreement was reached for the FIA WTCC to become FIA WTCR and use the TCR technical regulations. History First season The first World Touring Car Championship, which was open to Group A Touring Cars, was held in 1987 concurrent to the long-running European Touring Car Championship (ETCC). Additional rounds were held outside Europe at Bathurst and Calder Park Raceway in Australia (Calder used a combined circuit of the road course and the then newly constructed NASCAR speedway), Wellington in New Zealand and Mount Fuji in Japan. The Championship was well-supported by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Rally Championship
The World Rally Championship (abbreviated as WRC) is an international rallying series owned and governed by the Fédération Internationale de l'Automobile, FIA. Inaugurated in 1973, it is the oldest FIA world championship after Formula One. Each season lasts one calendar year, and typically consists of 13 three- to four-day rally events driven on surfaces ranging from gravel and tarmac to snow and ice. Each rally is usually split into 15–25 Special stage (rallying), special stages which are run against the clock on up to of closed roads. Separate championship titles are awarded to drivers, co-drivers and manufacturers. There are also two support championships, WRC2 and WRC3, which are contested on the same events and stages as the WRC, but with progressively lower maximum performance and running costs of the cars permitted. Junior WRC is also contested by younger drivers on five events of the World Rally Championship calendar. The championships World Rally Championshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super 1600
Super 1600, also known as S1600, is a Rallying, rally car formula that was primarily used in the Junior World Rally Championship between 2001 and 2010, as well as international rallycross championships and various national rally championships. Any automobile manufacturer that had a suitable road-going production model in its range could develop a specification for use in this formula. It was devised by the Fédération Internationale de l'Automobile (the international governing body of motorsport) in 2000 and first saw competitive use in 2001. Super 1600 was intended to provide a young driver's entry point into international rallying, and could only be used by entrants in the JWRC in particular at world level. From 2011 the formulae was not accepted in JWRC as Group R cars took prominence. Technical details Eligibility Most FIA-approved rally car formulae are in some way production-based, from Super 1600 to World Rally car specification. This necessitates a process of homologation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finite Element Method
Finite element method (FEM) is a popular method for numerically solving differential equations arising in engineering and mathematical modeling. Typical problem areas of interest include the traditional fields of structural analysis, heat transfer, fluid flow, mass transport, and electromagnetic potential. Computers are usually used to perform the calculations required. With high-speed supercomputers, better solutions can be achieved and are often required to solve the largest and most complex problems. FEM is a general numerical method for solving partial differential equations in two- or three-space variables (i.e., some boundary value problems). There are also studies about using FEM to solve high-dimensional problems. To solve a problem, FEM subdivides a large system into smaller, simpler parts called finite elements. This is achieved by a particular space discretization in the space dimensions, which is implemented by the construction of a mesh of the object: the numer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
