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Mecachrome V634 Engine
The Mecachrome V634 engine (also known as Mecachrome Formula 2 V6) is a 3.4-litre, turbocharged and naturally-aspirated, V6 racing engine, designed, developed and produced by Mecachrome, and is used in the FIA Formula 2 Championship, FIA Formula 3 Championship, and the World Endurance Championship. Formula 3 engine First generation (second-generation overall) The series will remain using the 3.4-litre V6 naturally-aspirated direct-injected engines supplied by Mecachrome until at least the 2021 season due to FIA Formula 3 Championship not being interested in a turbocharged engine. The horsepower will be scaled down from . Mecachrome V634 F3 V6 engines were crated and shipped to all FIA Formula 3 Championship teams on a serial-number basis as determined by the FIA to ensure equality and fairness in distribution. Fuel and lubricants components All Formula 3 cars currently use ordinary unleaded racing gasoline as fuel (similar to commercial vehicle unleaded street gasoline), whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mecachrome
Mecachrome SAS is a precision engineering company based in France that operates in the aerospace, motor racing, energy and defence sectors. History Mecachrome was founded in 1937 in Colombes, France. As a precision engineering company, Mecachrome focus their business on aerospace, automotive, motor racing, defence and energy sectors designing and manufacturing high value-added parts, systems and structural assemblies. Mecachrome are known most famously for the manufacture of Formula One engines, designed by Renault for Formula One teams including Williams and Benetton during the 1990s. In 2003, Mecachrome moved its head office from France to Canada. In 2008, the company went public just prior to the global economic crisis. Their share price plunged from a high of $13.55 per share to 15 cents. By July 2008, Mecachrome made job cuts in both Canada and France with production moving to Canada due to excess capacity caused by delays to the Boeing 787, for which Mecachrome was a su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FIA World Endurance Championship
The FIA World Endurance Championship is an auto racing world championship organized by the Automobile Club de l'Ouest (ACO) and sanctioned by the Fédération Internationale de l'Automobile (FIA). The series supersedes the ACO's former Intercontinental Le Mans Cup which began in 2010 Intercontinental Le Mans Cup, 2010 and is the first endurance series of world championship status since the demise of the World Sportscar Championship at the end of 1992 World Sportscar Championship, 1992. The World Endurance Championship name was previously used by the FIA from World Sportscar Championship, 1981 to 1985. The series features multiple classes of cars competing in endurance racing (motorsport), endurance races, with sports prototypes competing in the Hypercar (Le Mans Hypercar, LMH) and Le Mans Prototype#LMP2, LMP2 categories, and production-based grand tourers competing in the LM GTE Pro and Am categories. World champion titles are awarded to the top-scoring drivers and manufacturers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2018 Sakhir Formula 2 Round
The 2018 Bahrain FIA Formula 2 round was a pair of motor races for Formula 2 cars that took place on 7 and 8 April 2018 at the Bahrain International Circuit in Sakhir, Bahrain as part of the FIA Formula 2 Championship. It was the first round of the 2018 FIA Formula 2 Championship and ran in support of the 2018 Bahrain Grand Prix. The round saw the competitive début of the new Dallara F2 2018 chassis and its turbocharged Mecachrome engine. The F2 2018 was introduced as a replacement for the aging Dallara GP2/11 chassis and its naturally-aspirated engine, which had been used by the championship and its predecessor, the GP2 Series since 2011. Report Background The race saw the introduction of a brand new chassis to replace the Dallara GP2/11 which had been used since 2011 when the series was known as the GP2 Series. The new car, the Dallara F2 2018, features substantial technical revisions to its design, making it similar to the current Formula One cars. It features the "halo" c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2018 Formula 2 Championship
The 2018 FIA Formula 2 Championship was the fifty-second season of the second-tier of Formula One feeder championship and also second season under the moniker of FIA Formula 2 Championship, a motor racing championship for Formula 2 cars that is sanctioned by the Fédération Internationale de l'Automobile (FIA). It is an open-wheel racing category that serves as the second tier of formula racing in the FIA Global Pathway. The category run in support of the 2018 FIA Formula One World Championship, with each of the twelve rounds running in conjunction with a Grand Prix. It was the first FIA Formula 2 season to feature a new chassis and engine package. Charles Leclerc was the reigning drivers' champion, having won the title at the penultimate round of the 2017 championship in Jerez de la Frontera. Leclerc subsequently secured a Formula 1 drive with the Alfa Romeo Sauber team in 2018 Russian Time were the reigning teams' champions, having secured their first Formula 2 title at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Direct Fuel Injection
Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All compression-ignition engines (e.g. diesel engines), and many spark-ignition engines (i.e. petrol engines, such as Otto or Wankel), use fuel injection of one kind or another. Mass-produced diesel engines for passenger cars (such as the Mercedes-Benz OM 138) became available in the late 1930s and early 1940s, being the first fuel-injected engines for passenger car use. In passenger car petrol engines, fuel injection was introduced in the early 1950s and gradually gained prevalence until it had largely replaced carburettors by the early 1990s. The primary difference between carburetion and fuel injection is that fuel injection atomizes the fuel through a small nozzle under high pressure, while a carburettor relies on suction created by inta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valve Train
A valvetrain or valve train is a mechanical system that controls the operation of the intake and exhaust valves in an internal combustion engine. The intake valves control the flow of air/fuel mixture (or air alone for direct-injected engines) into the combustion chamber, while the exhaust valves control the flow of spent exhaust gasses out of the combustion chamber once combustion is completed. Layout The valvetrain layout is largely dependent on the location of the camshaft. The common valvetrain configurations for piston engines - in order from oldest to newest - are: * Flathead engine: The camshaft and the valves are located in the engine block below the combustion chamber. * Overhead valve engine: The camshaft remains in the block, however the valves are located in the cylinder head above the combustion chamber. * Overhead camshaft engine: The valves and camshaft(s) are in the cylinder head above the combustion chamber. Components The valvetrain consists of all the com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorsport
Motorsport, motorsports or motor sport is a global term used to encompass the group of competitive sporting events which primarily involve the use of motorized vehicles. The terminology can also be used to describe forms of competition of two-wheeled motorised vehicles under the banner of motorcycle racing, and includes off-road racing such as motocross. Four- (or more) wheeled motorsport competition is globally governed by the Fédération Internationale de l'Automobile (FIA); and the Fédération Internationale de Motocyclisme (FIM) governs two-wheeled competition. Likewise, the Union Internationale Motonautique (UIM) governs powerboat racing while the Fédération Aéronautique Internationale (FAI) governs air sports, including aeroplane racing. All vehicles that participate in motorsports must adhere to the regulations that are set out by the respective global governing body. History In 1894, a French newspaper organised a race from Paris to Rouen and back, star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Cycle
An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark ignition piston engine. It is the thermodynamic cycle most commonly found in automobile engines. The Otto cycle is a description of what happens to a gas as it is subjected to changes of pressure, temperature, volume, addition of heat, and removal of heat. The gas that is subjected to those changes is called the system. The system, in this case, is defined to be the fluid (gas) within the cylinder. By describing the changes that take place within the system, it will also describe in inverse, the system's effect on the environment. In the case of the Otto cycle, the effect will be to produce enough net work from the system so as to propel an automobile and its occupants in the environment. The Otto cycle is constructed from: :Top and bottom of the loop: a pair of quasi-parallel and isentropic processes (frictionless, adiabatic reversible). :Left and right sides of the loop: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbocharger
In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to produce more power for a given engine displacement, displacement. The current categorisation is that a turbocharger is powered by the kinetic energy of the exhaust gasses, whereas a supercharger is mechanically powered (usually by a belt from the engine's crankshaft). However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger. History Prior to the invention of the turbocharger, forced induction was only possible using mechanically-powered superchargers. Use of superchargers began in 1878, when sev ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallara F3 2019
The Dallara F3 2019 is an open-wheel racing car developed by Italian manufacturer Dallara for use in the FIA Formula 3 Championship, a feeder series for Formula One. The F3 2019 is the first car used by the FIA Formula 3 Championship and was introduced for the championship's inaugural season. As the Formula 3 Championship is a spec series, the F3 2019 is raced by every team and driver competing in the series. The F3 2019 was unveiled at the weekend of the final GP3 Series round in Abu Dhabi in November 2018 and later made its first public appearance when teams contesting the inaugural championship completed a test day at the Circuit de Nevers Magny-Cours in February 2019. Design Chassis The chassis is largely identical to the GP3/16 chassis but with a few tweaks. Modifications to the chassis include a new front end with a range of suspension setup possibilities and anti-intrusion side panels as part of a push to improve safety. The chassis also features the "halo" cockpit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2019 Barcelona Formula 3 Round
The 2019 Barcelona FIA Formula 3 round was a motor racing event held on 11 and 12 May 2019 at the Circuit de Barcelona-Catalunya in Spain. It was the first round of the 2019 FIA Formula 3 Championship, and ran in support of the 2019 Spanish Grand Prix. Summary Background Following the 2018 GP3 Series, the series became the FIA Formula 3 Championship after merging with the FIA Formula 3 European Championship. The round saw the début of the new Dallara F3 2019 chassis. The new chassis uses the same Mecachrome 3.4 litre (207 cu in) naturally-aspirated V6 engine that powered its predecessor, the GP3/16, but the power output is slightly reduced. The chassis also uses Pirelli tyres, as its predecessor GP3 did, and features the "halo" device used for cockpit protection. Ten teams were listed to compete in the inaugural season; Reigning GP3 champions ART Grand Prix, Campos Racing, Jenzer Motorsport, MP Motorsport and Trident were chosen from the GP3 Series teams, while Carlin, Hitec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallara GP3/16
The Dallara GP3/16 was the third generation of car developed by Italian manufacturer Dallara to run as the sole chassis for the GP3 Series, a feeder series for Formula One and the FIA Formula 2 Championship. The GP3/16 made its debut at the start of the 2016 season in Barcelona, and remained in use until the final season of the GP3 Series in 2018. History The Dallara GP3/16 chassis was designed to replace the GP3/13 chassis in the 2016 season. Dallara began the development, design and construction of the GP3/16 chassis in mid-2014. The first chassis began assembly in July 2015, and was completed in September. Design Chassis The Dallara GP3/16 car has a more radical design with the all-new F1-style lower nose, original rear wing, air ventilation in both sidepods and also engine cover. The "shark fin" engine cover was replaced by a more conventional design. The rear wing of all Dallara GP3/16 cars were slightly updated for the 2017 season due to the introduction of the Drag Redu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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