1.
Marcus Ericsson
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Marcus Ericsson is a Swedish race car driver currently racing for Sauber in Formula One, where he is contracted to the end of the 2017 season. After a successful début in car racing in 2007 which saw him take the British Formula BMW title with Fortec Motorsport, he moved up into the British teams British Formula Three Championship squad. After finishing as one of the top rookies in the category, in 2010, he moved up to the GP2 Series where he secured one victory during his maiden campaign for Super Nova Racing. Between 2011 and 2012, Ericsson drove for iSport, Ericsson completed the 2013 GP2 season with DAMS, and debuted in Formula One in 2014 with Caterham F1. Born in Kumla, Örebro County, Ericssons first taste of motorsport came when he was nine years old racing in karts, I got a call from Fredrik Ekblom, whom I ran in British Formula 3000 and Indy Lights. He now runs a circuit and he told me about a nine-year old kid whod walked in off the street and nearly broke the lap record recalled Richard Dutton. Ekblom managed to convince Ericssons father, Tomas, to buy his son a kart and my family didnt have the money for me to race formula cars so we never thought about it Ericsson recalled. In 2006 Ericssons career got backing from former Champ Car driver and 1999 Indianapolis 500 winner Kenny Bräck. I spotted Marcus at a race in Gothenburg Bräck said, He didnt win the race because his engine blew up two laps to go but he was clearly the best out there. He didnt get caught in any battles when passing – hed just wait for the opportunity, then he pounced. He has such patience but when he does go for it, it measures so perfectly and he reminded me of watching Alain Prost Bräck added. Bräck convinced Richard Dutton, who ran Bräck in the British Formula Three Championship in 1989, to race Ericsson for his Fortec Motorsport teams 2007 Formula BMW UK title challenge. Ericsson said of his chances during the season, I was thinking that I should be around top eight to start with, trying for podiums and maybe wins by the end of the year. Ericssons first win came at the first meeting of the series at Brands Hatch where he took place in the first race. Following his win, Ericsson was described by Autosport as the best young talent Bräck had ever seen, Ericsson was in the title race for the whole season, challenging Czech Josef Král and Brit Henry Arundel. Following his win of the Formula BMW title, Ericsson began aiming for a seat in Formula Three, tests followed with British Formula 3 team Räikkönen Robertson Racing as part of his prize for winning the title that year. Afterwards Ericsson had a test with frontrunning Formula 3 Euro Series team ASM, despite an offer to join ASM, Ericsson opted to stay in England and join Fortecs British Formula 3 team. Ericsson received with two positions and a handful of podium finishes, but no victories, which gave him fifth overall in the championship
2.
Circuit de Barcelona-Catalunya
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The Circuit de Barcelona-Catalunya is a motorsport race track in Montmeló, Barcelona, Catalonia, Spain. With long straights and a variety of corners, the Circuit de Barcelona-Catalunya is seen as an all-rounder circuit, the track has stands with a capacity of 140,700. The circuit has FIA Grade 1 license, until 2013 the track was known only as the Circuit de Catalunya, before a sponsorship deal with Barcelona City Council added Barcelona to the tracks title. The Circuit de Barcelona-Catalunya was built in 1991 and began hosting the Spanish Grand Prix that same year. Construction also coincided with the Olympic Games scheduled to take place in Barcelona the next year, because so much testing is done at this circuit, Formula One drivers and mechanics are extremely familiar with it. This has led to criticism that drivers and mechanics are too familiar with Catalunya, when first used, overtaking was frequent as cars could follow closely through the last two corners and slipstream down the long straight. The 2007 season saw the first of the two final sweepers replaced with a chicane in an effort to improve overtaking. However, the redesign has not yet shown any effect, the Circuit de Barcelona-Catalunya has hosted a motorcycle Grand Prix since 1992, originally the European motorcycle Grand Prix from 1992 and later the Catalan motorcycle Grand Prix since 1996. There are at least five points on the track where riders are known to overtake, as in Formula 1, Turn 1 is arguably the most popular place for overtaking. The circuit is not known to produce amounts of overtaking. The FIM made a change to the chicane for 2017 by moving up the chicane to prevent riders from cutting the pit lane entrance. The FIA World Rallycross Championship currently visits Catalunya since 2015, the wind direction at the circuit can change drastically during the day, a significant factor given the importance of aerodynamics to modern Formula One cars. A given tyre compound can work well when tested, but not so well a couple of months later and these changeable conditions can make for unexpected performances from some teams during the race. The changeable wind conditions have also caused accidents at the circuit, the MotoGP layout is the same, except that the chicane is moved up a few metres. On December 15,2016, the FIM announced the change was permanent by announcing plans for a chicane ahead of the current car chicane, the World RX of Spain uses parts of the track near turns 11–15, with two additional gravel sections. Turn 1 is the main overtaking point at Catalunya, as it is a zone at the end of a long DRS straight. The inside and outside are equally difficult for overtaking, drivers who can hold the line around the outside of turn one, can get the inside line for turn two. Turn 3 is a long, flat-out right-hander that has a g-force of about four, and it leads to a short straight before turn 4, the Repsol curve
3.
Auto racing
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Auto racing is a sport involving the racing of automobiles for competition. Almost as soon as automobiles had been invented, races of various sorts were organised, by the 1930s specialist racing cars had developed. There are now numerous different categories, each with different rules and it was won by the carriage of Isaac Watt Boulton. Internal combustion auto racing events began soon after the construction of the first successful gasoline-fueled automobiles, the first organized contest was on April 28,1887, by the chief editor of Paris publication Le Vélocipède, Monsieur Fossier. It ran 2 kilometres from Neuilly Bridge to the Bois de Boulogne, on July 22,1894, the Parisian magazine Le Petit Journal organized what is considered to be the worlds first motoring competition, from Paris to Rouen. One hundred and two competitors paid a 10-franc entrance fee, the first American automobile race is generally held to be the Thanksgiving Day Chicago Times-Herald race of November 28,1895. Press coverage of the event first aroused significant American interest in the automobile, brooklands, in Surrey, was the first purpose-built motor racing venue, opening in June 1907. It featured a 4.43 km concrete track with high-speed banked corners, One of the oldest existing purpose-built automobile racing circuits in the United States, still in use, is the 2. 5-mile -long Indianapolis Motor Speedway in Speedway, Indiana. It is the largest capacity venue of any variety worldwide, with a top capacity of some 257. NASCAR was founded by Bill France, Sr. on February 21,1948, the first NASCAR Strictly Stock race ever was held on June 19,1949, at Daytona Beach, Florida. From 1962, sports cars temporarily took a seat to GT cars. From 1972 through 2003, NASCARs premier series was called the Winston Cup Series, the changes that resulted from RJRs involvement, as well as the reduction of the schedule from 48 to 31 races a year, established 1972 as the beginning of NASCARs modern era. The IMSA GT Series evolved into the American Le Mans Series, the European races eventually became the closely related Le Mans Series, both of which mix prototypes and GTs. The best-known variety of racing, Formula One, which hosts the famous Monaco Grand Prix. In single-seater, the wheels are not covered, and the cars often have aerofoil wings front, in Europe and Asia, open-wheeled racing is commonly referred to as Formula, with appropriate hierarchical suffixes. In North America, the Formula terminology is not followed, the sport is usually arranged to follow an international format, a regional format, and/or a domestic, or country-specific, format. In North America, the used in the National Championship have traditionally been similar though less sophisticated than F1 cars. The series most famous race is the Indianapolis 500, the other major international single-seater racing series is GP2
4.
Formula One
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Formula One is the highest class of single-seat auto racing that is sanctioned by the Fédération Internationale de lAutomobile. The FIA Formula One World Championship has been the form of racing since the inaugural season in 1950. The formula, designated in the name, refers to a set of rules, the F1 season consists of a series of races, known as Grands Prix, held worldwide on purpose-built F1 circuits and public roads. The results of each race are evaluated using a system to determine two annual World Championships, one for drivers, one for constructors. The racing drivers are required to be holders of valid Super Licences, the races are required to be held on tracks graded 1, the highest grade a track can receive by the FIA. Most events are held in locations on purpose-built tracks, but there are several events in city centres throughout the world. Formula One cars are the fastest road racing cars in the world. Formula One cars race at speeds of up to approximately 375 km/h with engines currently limited in performance to a maximum of 15,000 RPM, the cars are capable of lateral acceleration in excess of five g in corners. The performance of the cars is very dependent on electronics – although traction control and other driving aids have been banned since 2008 – and on aerodynamics, suspension, the formula has radically evolved and changed through the history of the sport. F1 had a global television audience of 425 million people during the course of the 2014 season. Grand Prix racing began in 1906 and became the most popular internationally in the second half of the twentieth century. The Formula One Group is the holder of the commercial rights. Its high profile and popularity have created a major merchandising environment, since 2000 the sports spiraling expenditures and the distribution of prize money favoring established top teams have forced complaints from smaller teams and led several teams to bankruptcy. On 23 January 2017 it was confirmed that Liberty Media had completed its $8 billion acquisition of Delta Topco, the Formula One series originated with the European Grand Prix Motor Racing of the 1920s and 1930s. The formula is a set of rules that all cars must meet. Formula One was a new formula agreed upon after World War II during 1946, the first world championship race was held at Silverstone, United Kingdom in 1950. A championship for constructors followed in 1958, national championships existed in South Africa and the UK in the 1960s and 1970s. Non-championship Formula One events were held for years, but due to the increasing cost of competition
5.
Sauber
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Sauber Motorsport AG, competing as Sauber F1 Team, is a Swiss Formula One team. It was founded in the 1970s by Peter Sauber, who progressed through hillclimbing, Swiss investment firm Longbow Finance S. A. are the current majority owners of Sauber. Having not won a Grand Prix as an independent, the team was sold to BMW in 2005, and competed as BMW Sauber from 2006 to 2009, scoring one victory. At the end of the 2009 season, however, BMW pulled out of Formula One, however, due to issues with the Concorde Agreement, the team remained as BMW Sauber for the 2010 season. In March 2010, Peter Sauber announced plans to change the name during the season. At the beginning of the 2011 Formula One season the team dropped BMW from their name. Peter Sauber sold his controlling 66. 6% stake in the team, with the remainder belonging to CEO Monisha Kaltenborn also being sold, the team was sold during the 2016 season to investment firm Longbow Finance. Pascal Picci took over Peter Saubers role as chairman of the board and president, with Kaltenborn remaining as Team principal, Peter Sauber began building sports cars in the 1970s. After using turbocharged Mercedes V8 engines in the 1980s, his became the official factory team of Mercedes-Benz. They won the 24 hours of Le Mans and the World Sports Prototype Championship, competing against Jaguar, among others, drivers such as Heinz-Harald Frentzen, Michael Schumacher, Karl Wendlinger, Jochen Mass, Jean-Louis Schlesser and Mauro Baldi raced for Sauber. Sauber participated in a number of racing series before its involvement in Formula One, including the Swiss Sportscar Championship. The first Sauber car, C1, was built in 1970, Sauber, in partnership with Mercedes, won the Le Mans 24-hour race in 1989 and the World Sports Prototype Championship in 1989 and 1990 with the Sauber C9 and Mercedes-Benz C11 respectively. Sauber also built a Group 5 version of BMW M1 The first turbo era of Formula One ended with the 1988 Formula One season, the 1. 5-litre turbocharged engines were phased out in favour of normally aspirated 3. 5-litre engines. Other projects never progressed beyond design studies, such as one carried out by Simtek for BMW and it was a turbulent time that led to the withdrawal of many small teams and even more famous marques such as Brabham and Lotus. A planned Mercedes collaboration with Sauber to enter their own Formula One team was shelved, the team was to be powered by V10 Ilmor engines in a chassis dubbed the C12, a continuation of Saubers naming policy from sports car construction. It was to be piloted by JJ Lehto and Karl Wendlinger, the cars racing debut took place in the first race of 1993, in South Africa. The car was soon turning heads not only for its sharp FW14-like lines and striking black livery but its impressive performance, despite this impressive entrance to the grand prix scene, over the remainder of the season the team rarely saw the finish line due to unreliability and racing accidents. However, they proved their form was not a flash in the pan recording a slow stream of points finishes, despite not achieving a podium, they ended the season with twelve points, seventh out of the thirteen original entries
6.
Automotive design
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Automotive design is the profession involved in the development of the appearance, and to some extent the ergonomics, of motor vehicles or more specifically road vehicles. This most commonly refers to automobiles but also refers to motorcycles, trucks, buses, coaches, the functional design and development of a modern motor vehicle is typically done by a large team from many different disciplines included within automotive engineering. Automotive design in context is primarily concerned with developing the visual appearance or aesthetics of the vehicle. Automotive design is practiced by designers who usually have an art background, the task of the design team is usually split into three main aspects, exterior design, interior design, and color and trim design. Graphic design is also an aspect of design, this is generally shared amongst the design team as the lead designer sees fit. Design focuses not only on the outer shape of automobile parts. The aesthetic value will need to correspond to ergonomic functionality and utility features as well, though not all the new vehicular gadgets are to be designated as factory standard items, some of them may be integral to determining the future course of any specific vehicular models. The stylist responsible for the design of the exterior of the vehicle develops the proportions, shape, Exterior design is first done by a series of digital or manual drawings. Progressively, drawings that are more detailed are executed and approved by appropriate layers of management, Clay and or digital models are developed from, and along with the drawings. The data from these models are used to create a full sized mock-up of the final design. With three- and five-axis CNC milling machines, the model is first designed in a computer program and then carved using the machine. Even in times of high-class 3d software and virtual models on power walls, here the emphasis is on ergonomics and the comfort of the passengers. The procedure here is the same as with exterior design, the color and trim designer is responsible for the research, design, and development of all interior and exterior colors and materials used on a vehicle. These include paints, plastics, fabric designs, leather, grains, carpet, headliner, wood trim, Color, contrast, texture, and pattern must be carefully combined to give the vehicle a unique interior environment experience. Designers work closely with the exterior and interior designers, designers draw inspiration from other design disciplines such as, industrial design, fashion, home furnishing, architecture, and sometimes product design. Specific research is done into global trends to design for two to three model years in the future. Trend boards are created from research in order to keep track of design influences as they relate to the automotive industry. The designer then uses this information to develop themes and concepts that are further refined and tested on the vehicle models
7.
Chassis
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A chassis consists of an internal vehicle frame that supports an artificial object in its construction and use, can also provide protection for some internal parts. An example of a chassis is the underpart of a motor vehicle, if the running gear such as wheels and transmission, and sometimes even the drivers seat, are included, then the assembly is described as a rolling chassis. In the case of vehicles, the rolling chassis means the frame plus the running gear like engine, transmission, drive shaft, differential. An under body, which is not necessary for integrity of the structure, is built on the chassis to complete the vehicle. For commercial vehicles, a rolling chassis consists of an assembly of all the parts of a truck to be ready for operation on the road. The design of a car chassis will be different than one for commercial vehicles because of the heavier loads. Commercial vehicle manufacturers sell chassis only, cowl and chassis, as well as chassis cab versions that can be outfitted with specialized bodies and these include motor homes, fire engines, ambulances, box trucks, etc. In particular applications, such as buses, a government agency like National Highway Traffic Safety Administration in the U. S. defines the design standards of chassis. An armoured fighting vehicles hull serves as the chassis and comprises the part of the AFV that includes the tracks, engine, drivers seat. This describes the hull, although common usage might include the upper hull to mean the AFV without the turret. The hull serves as a basis for platforms on tanks, armoured carriers, combat engineering vehicles. In an electronic device, the chassis consists of a frame or other supporting structure on which the circuit boards. In the absence of a frame, the chassis refers to the circuit boards and components themselves. The combination of chassis and outer covering is called an enclosure. Vietnam Studies, Department of the Army, Washington, D. C.1978
8.
Carbon fiber reinforced polymer
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Carbon fiber reinforced polymer, carbon fiber reinforced plastic or carbon fiber reinforced thermoplastic, is an extremely strong and light fiber-reinforced plastic which contains carbon fibers. The spelling fibre is common in British Commonwealth countries, 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 composite may contain other fibers, such as an aramid, aluminium, ultra-high-molecular-weight polyethylene or glass fibers, the properties of the final CFRP product can also be affected by the type of additives introduced to the binding matrix. The most frequent additive is silica, but other such as rubber. The material is referred to as graphite-reinforced polymer or graphite fiber-reinforced polymer. In product advertisements, it is referred to simply as graphite fiber for short. In this case the composite consists of two parts, a matrix and a reinforcement, in CFRP the reinforcement is carbon fiber, which provides the strength. The matrix is usually a resin, such as epoxy. Because CFRP consists of two elements, the material properties depend on these two elements. The reinforcement will give the CFRP its strength and rigidity, measured by stress, unlike isotropic materials like steel and aluminum, CFRP has directional strength properties. The properties of CFRP depend on the layouts of the carbon fiber, the following equation, E c = V m E m + V f E f is valid for composite materials with the fibers oriented in the direction of the applied load. Typical epoxy-based CFRPs exhibit virtually no plasticity, with less than 0. 5% strain to failure, although CFRPs with epoxy have high strength and elastic modulus, the brittle fracture mechanics present unique challenges to engineers in failure detection since failure occurs catastrophically. As such, recent efforts to toughen CFRPs include modifying the existing epoxy material, One such material with high promise is PEEK, which exhibits an order of magnitude greater toughness with similar elastic modulus and tensile strength. However, PEEK is much more difficult to process and more expensive, despite its high initial strength-to-weight ratio, a design limitation of CFRP is its lack of a definable fatigue endurance limit. This means, theoretically, that stress cycle failure cannot be ruled out, environmental effects such as temperature and humidity can have profound effects on the polymer-based composites, including most CFRPs. While the carbon fibers themselves are not affected by the moisture diffusing into the material, the carbon fibers can cause galvanic corrosion when CRP parts are attached to aluminum. The primary element of CFRP is a filament, this is produced from a precursor polymer such as polyacrylonitrile, rayon. Precursor compositions and mechanical processes used during spinning filament yarns may vary among manufacturers, after drawing or spinning, the polymer filament yarns are then heated to drive off non-carbon atoms, producing the final carbon fiber
9.
Torsion spring
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A torsion spring is a spring that works by torsion or twisting, that is, a flexible elastic object that stores mechanical energy when it is twisted. When it is twisted, it exerts a force in the opposite direction, a torsion bar is a straight bar of metal or rubber that is subjected to twisting about its axis by torque applied at its ends. A more delicate form used in instruments, called a torsion fiber consists of a fiber of silk, glass, or quartz under tension. This terminology can be confusing because in a torsion spring the forces acting on the wire are actually bending stresses. It is analogous to the constant of a linear spring. The negative sign indicates that the direction of the torque is opposite to the direction of twist. Other uses are in the large, coiled torsion springs used to counterbalance the weight of doors. Small, coiled torsion springs are used to operate pop-up doors found on small consumer goods like digital cameras. It absorbs road shocks as the wheel goes over bumps and rough road surfaces, torsion-bar suspensions are used in many modern cars and trucks, as well as military vehicles. The sway bar used in vehicle suspension systems also uses the torsion spring principle. The torsion pendulum used in pendulum clocks is a wheel-shaped weight suspended from its center by a wire torsion spring. The weight rotates about the axis of the spring, twisting it, the force of the spring reverses the direction of rotation, so the wheel oscillates back and forth, driven at the top by the clocks gears. The balance spring or hairspring in mechanical watches is a fine, spiral-shaped torsion spring that pushes the wheel back toward its center position as it rotates back. The balance wheel and spring function similarly to the torsion pendulum above in keeping time for the watch, the DArsonval movement used in mechanical pointer-type meters to measure electric current is a type of torsion balance. A coil of wire attached to the twists in a magnetic field against the resistance of a torsion spring. Hookes law ensures that the angle of the pointer is proportional to the current, a DMD or digital micromirror device chip is at the heart of many video projectors. It uses hundreds of thousands of mirrors on tiny torsion springs fabricated on a silicon surface to reflect light onto the screen. The torsion balance consists of a bar suspended from its middle by a thin fiber, the fiber acts as a very weak torsion spring
10.
Internal combustion engine
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An internal combustion engine is a heat engine where the combustion of a fuel occurs with an oxidizer in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal combustion engine the expansion of the high-temperature and high-pressure gases produced by combustion applies direct force to some component of the engine, the force is applied typically to pistons, turbine blades, rotor or a nozzle. This force moves the component over a distance, transforming chemical energy into mechanical energy. The first commercially successful internal combustion engine was created by Étienne Lenoir around 1859, firearms are also a form of internal combustion engine. Working fluids can be air, hot water, pressurized water or even liquid sodium, ICEs are usually powered by energy-dense fuels such as gasoline or diesel, liquids derived from fossil fuels. While there are many applications, most ICEs are used in mobile applications and are the dominant power supply for vehicles such as cars, aircraft. Typically an ICE is fed with fossil fuels like natural gas or petroleum products such as gasoline, there is a growing usage of renewable fuels like biodiesel for compression ignition engines and bioethanol or methanol for spark ignition engines. Hydrogen is sometimes used, and can be made from fossil fuels or renewable energy. Various scientists and engineers contributed to the development of internal combustion engines, in 1791, John Barber developed a turbine. In 1794 Thomas Mead patented a gas engine, also in 1794 Robert Street patented an internal combustion engine, which was also the first to use liquid fuel, and built an engine around that time. In 1798, John Stevens built the first American internal combustion engine, in 1807, Swiss engineer François Isaac de Rivaz built an internal combustion engine ignited by electric spark. In 1823, Samuel Brown patented the first internal combustion engine to be applied industrially, in 1860, Belgian Jean Joseph Etienne Lenoir produced a gas-fired internal combustion engine. In 1864, Nikolaus Otto patented the first atmospheric gas engine, in 1872, American George Brayton invented the first commercial liquid-fuelled internal combustion engine. In 1876, Nikolaus Otto, working with Gottlieb Daimler and Wilhelm Maybach, patented the compressed charge, in 1879, Karl Benz patented a reliable two-stroke gas engine. In 1892, Rudolf Diesel developed the first compressed charge, compression ignition engine, in 1926, Robert Goddard launched the first liquid-fueled rocket. In 1939, the Heinkel He 178 became the worlds first jet aircraft, at one time, the word engine meant any piece of machinery — a sense that persists in expressions such as siege engine. A motor is any machine that produces mechanical power, traditionally, electric motors are not referred to as Engines, however, combustion engines are often referred to as motors. In boating an internal combustion engine that is installed in the hull is referred to as an engine, reciprocating piston engines are by far the most common power source for land and water vehicles, including automobiles, motorcycles, ships and to a lesser extent, locomotives
11.
Scuderia Ferrari
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Scuderia Ferrari S. p. A. competing as Scuderia Ferrari is the official name of the racing division of luxury Italian auto manufacturer, Ferrari, and competes in Formula One racing. It is the oldest surviving and most successful Formula One team, the team was founded by Enzo Ferrari, initially to race cars produced by Alfa Romeo, though by 1947 Ferrari had begun building its own cars. As a constructor, Ferrari has a record 16 Constructors Championships, Alberto Ascari, Juan Manuel Fangio, Mike Hawthorn, Phil Hill, John Surtees, Niki Lauda, Jody Scheckter, Michael Schumacher and Kimi Räikkönen have won a record 15 Drivers Championships for the team. Since Räikkönens title in 2007 the team narrowly lost out on the 2008 drivers title with Felipe Massa, Schumacher is the teams most successful driver. Joining the team in 1996 and departing in 2006 he won five titles and 72 Grands Prix for the team. His titles came consecutively between 2000 and 2004, including the constructors title of 1999 consecutively being won until the end of 2004, this was the teams most successful period. Currently, World Champions Kimi Räikkönen and Sebastian Vettel are the two race drivers. The team is known for its passionate support base known as the tifosi. The Italian Grand Prix at Monza is regarded as the home race. The Scuderia Ferrari team was founded by Enzo Ferrari on 16 November 1929 and became the team of Alfa Romeo. In 1938, Alfa Romeo management made the decision to enter racing under its own name, establishing the Alfa Corse organisation, Enzo Ferrari disagreed with this change in policy and was finally dismissed by Alfa in 1939. The terms of his leaving forbade him from motorsport under his own name, in 1939 Ferrari started work on a racecar of his own, the Tipo 815. The 815s, designed by Alberto Massimino, were thus the first Ferrari cars, World War II put a temporary end to racing, and Ferrari concentrated on an alternative use for his factory during the war years, doing machine tool work. After the war, Ferrari recruited several of his former Alfa colleagues and established a new Scuderia Ferrari, the team owns and operates a test track on the same site, the Fiorano Circuit built in 1972, which is used for testing road and race cars. The team is named after its founder, Enzo Ferrari, Scuderia is Italian for a stable reserved for racing horses and is also commonly applied to Italian motor racing teams. In 1947 Ferrari constructed the 12-cylinder,1.5 L Tipo 125, a Formula One version of the Tipo 125, the Ferrari 125 F1 was developed in 1948 and entered in several Grand Prix, at the time a World Championship had not yet been established. In 1950, the Formula One World Championship was established, and it is the only team to have competed in every season of the World Championship, from its inception to the current day. The company later switched to the large-displacement naturally aspirated formula for the 275,340, after the 1951 Formula One season the Alfa team withdrew from F1, causing the authorities to adopt the Formula Two regulations due to the lack of suitable F1 cars
12.
V6 engine
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A V6 engine is a V engine with six cylinders mounted on the crankshaft in two banks of three cylinders, usually set at either a 60 or 90 degree angle to each other. The V6 is one of the most compact engine configurations, usually ranging from 2.0 L to 4.3 L displacement, shorter than the inline 4, because of its short length, the V6 fits well in the widely used transverse engine front-wheel drive layout. The V6 engine has become widely adopted for medium-sized cars, often as an engine where an inline 4 is standard. Modern V6 engines commonly range in displacement from 2.0 to 4.3 L, though larger and smaller examples have been produced, such as the 1991 Mazda MX3, some of the first V6-powered automobiles were built in 1905 by Marmon. This firm became something of a V-engine specialist, beginning with V2 engines, then V4s, V6s, V8s, and, in the 1930s, Marmon was one of the few automakers of the world to offer a V16-powered automobile. From 1908 to 1913 the Deutz Gasmotoren Fabrik produced benzene electric train sets used a V6 as generator engine. Another V6-powered car was designed in 1918 by Leo Goosen for Buick Chief Engineer Walter L. Marr, only one prototype Buick V6 car was built in 1918, it was long used by the Marr family. The first series-production V6 was introduced by Lancia in 1950 with the Lancia Aurelia model, Lancia sought a smoother and more powerful engine that would fit into an existing narrow engine bay. A Lancia engineer, Francesco De Virgilio, began analyzing the vibration of alternative V-angles for a V6 engine in 1943 and he found that a V6 with its cylinders positioned at a 60° V-angle could be made uniquely smooth-running in comparison with other possible V-angles. There was resistance to his conclusion, because the V6 was a virtually unknown engine type in the 1950s and his design featured four main bearings and six crankpins, resulting in evenly spaced firing intervals and low vibrations. Other manufacturers took note and soon other V6 engines were designed, the use of the sweet spot of 60 degrees V-angle maximized power while minimizing vibration and exterior dimensions of the engine. In short, GMC introduced a compact V6 design at a time when the engine was considered the pinnacle of 6-cylinder design. To save design time and expense, it was much like a V8 that had two cylinders chopped off. This uneven firing caused harmonic vibrations in the train that were perceived as a rough-running engine by the buyers. GM sold the tooling to Kaiser-Jeep in 1967, later, as a result of the 1973 oil crisis. In 1977, Buick introduced a split pin crankshaft to implement a version of this engine in which cylinders fired consistently every 120°. The V6 does not have the inherent freedom from vibration that the inline-six and flat-six have, counterweights on the crankshaft and a counter rotating balance shaft are required to compensate for the first order rocking motions. This causes an end-to-end rocking motion at crankshaft speed in a straight-three engine and this results in an engine which is short, light, and relatively smooth, but too wide for most engine compartments
13.
Electric motor
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An electric motor is an electrical machine that converts electrical energy into mechanical energy. The reverse of this is the conversion of energy into electrical energy and is done by an electric generator. In normal motoring mode, most electric motors operate through the interaction between an electric motors magnetic field and winding currents to generate force within the motor, small motors may be found in electric watches. General-purpose motors with highly standardized dimensions and characteristics provide convenient mechanical power for industrial use, the largest of electric motors are used for ship propulsion, pipeline compression and pumped-storage applications with ratings reaching 100 megawatts. Electric motors may be classified by electric power source type, internal construction, application, type of motion output, perhaps the first electric motors were simple electrostatic devices created by the Scottish monk Andrew Gordon in the 1740s. The theoretical principle behind production of force by the interactions of an electric current. The conversion of energy into mechanical energy by electromagnetic means was demonstrated by the British scientist Michael Faraday in 1821. A free-hanging wire was dipped into a pool of mercury, on which a permanent magnet was placed, when a current was passed through the wire, the wire rotated around the magnet, showing that the current gave rise to a close circular magnetic field around the wire. This motor is often demonstrated in experiments, brine substituting for toxic mercury. Though Barlows wheel was a refinement to this Faraday demonstration. In 1827, Hungarian physicist Ányos Jedlik started experimenting with electromagnetic coils, after Jedlik solved the technical problems of the continuous rotation with the invention of the commutator, he called his early devices electromagnetic self-rotors. Although they were used only for instructional purposes, in 1828 Jedlik demonstrated the first device to contain the three components of practical DC motors, the stator, rotor and commutator. The device employed no permanent magnets, as the fields of both the stationary and revolving components were produced solely by the currents flowing through their windings. His motor set a record which was improved only four years later in September 1838 by Jacobi himself. His second motor was powerful enough to drive a boat with 14 people across a wide river and it was not until 1839/40 that other developers worldwide managed to build motors of similar and later also of higher performance. The first commutator DC electric motor capable of turning machinery was invented by the British scientist William Sturgeon in 1832, following Sturgeons work, a commutator-type direct-current electric motor made with the intention of commercial use was built by the American inventor Thomas Davenport, which he patented in 1837. The motors ran at up to 600 revolutions per minute, and powered machine tools, due to the high cost of primary battery power, the motors were commercially unsuccessful and Davenport went bankrupt. Several inventors followed Sturgeon in the development of DC motors but all encountered the same battery power cost issues, no electricity distribution had been developed at the time
14.
Kinetic energy recovery system
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A kinetic energy recovery system is an automotive system for recovering a moving vehicles kinetic energy under braking. The recovered energy is stored in a reservoir for use under acceleration. Xtrac and Flybrid are both licensees of Torotraks technologies, which employ a small and sophisticated ancillary gearbox incorporating a continuously variable transmission, the CPC-KERS is similar as it also forms part of the driveline assembly. However, the whole mechanism including the flywheel sits entirely in the vehicle’s hub, in the CPC-KERS, a differential replaces the CVT and transfers torque between the flywheel, drive wheel and road wheel. The first of these systems to be revealed was the Flybrid and this system weighs 24 kg and has an energy capacity of 400 kJ after allowing for internal losses. A maximum power boost of 60 kW for 6.67 seconds is available, the 240 mm diameter flywheel weighs 5.0 kg and revolves at up to 64,500 rpm. Maximum torque at the flywheel is 18 Nm, and the torque at the connection is correspondingly higher for the change in speed. The system occupies a volume of 13 litres, already in 2006, a first KERS system based on supercapacitors has been studied at EPFL in the framework of the development of the Formula S2000. A 180kJ system has developed in collaboration with other institutes. Two minor incidents were reported during testing of various KERS systems in 2008, the first occurred when the Red Bull Racing team tested their KERS battery for the first time in July, it malfunctioned and caused a fire scare that led to the teams factory being evacuated. The second was less than a week later when a BMW Sauber mechanic was given a shock when he touched Christian Kliens KERS-equipped car during a test at the Jerez circuit. Formula One has stated that they support responsible solutions to the environmental challenges. Teams began testing systems in 2008, energy can either be stored as energy or as electrical energy. With the introduction of KERS in the 2009 season, only four teams used it at point in the season, Ferrari, Renault, BMW. Eventually, during the season, Renault and BMW stopped using the system, vodafone McLaren Mercedes became the first team to win an F1 GP using a KERS equipped car when Lewis Hamilton won the Hungarian Grand Prix on July 26,2009. Their second KERS equipped car finished fifth, at the following race, Lewis Hamilton became the first driver to take pole position with a KERS car, his team mate, Heikki Kovalainen qualifying second. This was also the first instance of an all KERS front row, on August 30,2009, Kimi Räikkönen won the Belgian Grand Prix with his KERS equipped Ferrari. It was the first time that KERS contributed directly to a victory, with second placed Giancarlo Fisichella claiming Actually
15.
Transmission (mechanics)
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A transmission is a machine in a power transmission system, which provides controlled application of the power. Often the term refers simply to the gearbox that uses gears and gear trains to provide speed. In British English, the term refers to the whole drivetrain, including clutch, gearbox, prop shaft, differential. In American English, however, the term more specifically to the gearbox alone. The most common use is in vehicles, where the transmission adapts the output of the internal combustion engine to the drive wheels. Such engines need to operate at a high rotational speed, which is inappropriate for starting, stopping. The transmission reduces the engine speed to the slower wheel speed. Transmissions are also used on bicycles, fixed machines. Often, a transmission has multiple gear ratios with the ability to switch between them as speed varies and this switching may be done manually or automatically. Directional control may also be provided, single-ratio transmissions also exist, which simply change the speed and torque of motor output. The output of the transmission is transmitted via the driveshaft to one or more differentials, while a differential may also provide gear reduction, its primary purpose is to permit the wheels at either end of an axle to rotate at different speeds as it changes the direction of rotation. Conventional gear/belt transmissions are not the mechanism for speed/torque adaptation. Alternative mechanisms include torque converters and power transformation, automatic transmissions use a valve body to shift gears using fluid pressures in conjunction with an ecm. Early transmissions included the right-angle drives and other gearing in windmills, horse-powered devices, and steam engines, in support of pumping, milling, most modern gearboxes are used to increase torque while reducing the speed of a prime mover output shaft. This means that the shaft of a gearbox rotates at a slower rate than the input shaft. A gearbox can be set up to do the opposite and provide an increase in speed with a reduction of torque. Some of the simplest gearboxes merely change the rotational direction of power transmission. Many typical automobile transmissions include the ability to select one of several gear ratios, in this case, most of the gear ratios are used to slow down the output speed of the engine and increase torque
16.
Kilogram
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The kilogram or kilogramme is the base unit of mass in the International System of Units and is defined as being equal to the mass of the International Prototype of the Kilogram. The avoirdupois pound, used in both the imperial and US customary systems, is defined as exactly 0.45359237 kg, making one kilogram approximately equal to 2.2046 avoirdupois pounds. Other traditional units of weight and mass around the world are also defined in terms of the kilogram, the gram, 1/1000 of a kilogram, was provisionally defined in 1795 as the mass of one cubic centimeter of water at the melting point of ice. The final kilogram, manufactured as a prototype in 1799 and from which the IPK was derived in 1875, had an equal to the mass of 1 dm3 of water at its maximum density. The kilogram is the only SI base unit with an SI prefix as part of its name and it is also the only SI unit that is still directly defined by an artifact rather than a fundamental physical property that can be reproduced in different laboratories. Three other base units and 17 derived units in the SI system are defined relative to the kilogram, only 8 other units do not require the kilogram in their definition, temperature, time and frequency, length, and angle. At its 2011 meeting, the CGPM agreed in principle that the kilogram should be redefined in terms of the Planck constant, the decision was originally deferred until 2014, in 2014 it was deferred again until the next meeting. There are currently several different proposals for the redefinition, these are described in the Proposed Future Definitions section below, the International Prototype Kilogram is rarely used or handled. In the decree of 1795, the term gramme thus replaced gravet, the French spelling was adopted in the United Kingdom when the word was used for the first time in English in 1797, with the spelling kilogram being adopted in the United States. In the United Kingdom both spellings are used, with kilogram having become by far the more common, UK law regulating the units to be used when trading by weight or measure does not prevent the use of either spelling. In the 19th century the French word kilo, a shortening of kilogramme, was imported into the English language where it has used to mean both kilogram and kilometer. In 1935 this was adopted by the IEC as the Giorgi system, now known as MKS system. In 1948 the CGPM commissioned the CIPM to make recommendations for a practical system of units of measurement. This led to the launch of SI in 1960 and the subsequent publication of the SI Brochure, the kilogram is a unit of mass, a property which corresponds to the common perception of how heavy an object is. Mass is a property, that is, it is related to the tendency of an object at rest to remain at rest, or if in motion to remain in motion at a constant velocity. Accordingly, for astronauts in microgravity, no effort is required to hold objects off the cabin floor, they are weightless. However, since objects in microgravity still retain their mass and inertia, the ratio of the force of gravity on the two objects, measured by the scale, is equal to the ratio of their masses. On April 7,1795, the gram was decreed in France to be the weight of a volume of pure water equal to the cube of the hundredth part of the metre
17.
Pound (mass)
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The pound or pound-mass is a unit of mass used in the imperial, United States customary and other systems of measurement. The international standard symbol for the pound is lb. The unit is descended from the Roman libra, the English word pound is cognate with, among others, German Pfund, Dutch pond, and Swedish pund. All ultimately derive from a borrowing into Proto-Germanic of the Latin expression lībra pondō, usage of the unqualified term pound reflects the historical conflation of mass and weight. This accounts for the modern distinguishing terms pound-mass and pound-force, the United States and countries of the Commonwealth of Nations agreed upon common definitions for the pound and the yard. Since 1 July 1959, the avoirdupois pound has been defined as exactly 0.45359237 kg. In the United Kingdom, the use of the pound was implemented in the Weights and Measures Act 1963.9144 metre exactly. An avoirdupois pound is equal to 16 avoirdupois ounces and to exactly 7,000 grains, the conversion factor between the kilogram and the international pound was therefore chosen to be divisible by 7, and an grain is thus equal to exactly 64.79891 milligrams. The US has not adopted the system despite many efforts to do so. Historically, in different parts of the world, at different points in time, and for different applications, the libra is an ancient Roman unit of mass that was equivalent to approximately 328.9 grams. It was divided into 12 unciae, or ounces, the libra is the origin of the abbreviation for pound, lb. A number of different definitions of the pound have historically used in Britain. Amongst these were the avoirdupois pound and the tower, merchants. Historically, the sterling was a tower pound of silver. In 1528, the standard was changed to the Troy pound, the avoirdupois pound, also known as the wool pound, first came into general use c. It was initially equal to 6992 troy grains, the pound avoirdupois was divided into 16 ounces. During the reign of Queen Elizabeth, the pound was redefined as 7,000 troy grains. Since then, the grain has often been a part of the avoirdupois system
18.
Brake
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A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a vehicle, wheel, axle, or to prevent its motion. Most brakes commonly use friction between two surfaces pressed together to convert the energy of the moving object into heat, though other methods of energy conversion may be employed. For example, regenerative braking converts much of the energy to electrical energy, other methods convert kinetic energy into potential energy in such stored forms as pressurized air or pressurized oil. Eddy current brakes use magnetic fields to convert energy into electric current in the brake disc, fin, or rail. Still other braking methods even transform kinetic energy into different forms, Brakes are generally applied to rotating axles or wheels, but may also take other forms such as the surface of a moving fluid. In practice, fast vehicles usually have significant air drag, almost all wheeled vehicles have a brake of some sort. Even baggage carts and shopping carts may have them for use on a moving ramp, most fixed-wing aircraft are fitted with wheel brakes on the undercarriage. Some aircraft also feature air brakes designed to reduce their speed in flight, notable examples include gliders and some World War II-era aircraft, primarily some fighter aircraft and many dive bombers of the era. These allow the aircraft to maintain a speed in a steep descent. The Saab B17 dive bomber and Vought F4U Corsair fighter used the deployed undercarriage as an air brake, Friction brakes on automobiles store braking heat in the drum brake or disc brake while braking then conduct it to the air gradually. When traveling downhill some vehicles can use their engines to brake, when the brake pedal of a modern vehicle with hydraulic brakes is pushed against the master cylinder, ultimately a piston pushes the brake pad against the brake disc which slows the wheel down. On the brake drum it is similar as the cylinder pushes the brake shoes against the drum which also slows the wheel down, Brakes may be broadly described as using friction, pumping, or electromagnetics. Typically the term brake is used to mean pad/shoe brakes and excludes hydrodynamic brakes. Friction brakes are often rotating devices with a pad and a rotating wear surface. Other brake configurations are used, but less often, a drum brake is a vehicle brake in which the friction is caused by a set of brake shoes that press against the inner surface of a rotating drum. The drum is connected to the rotating roadwheel hub, drum brakes generally can be found on older car and truck models. However, because of their low production cost, drum brake setups are also installed on the rear of some low-cost newer vehicles, compared to modern disc brakes, drum brakes wear out faster due to their tendency to overheat
19.
Brembo
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Brembo S. p. A. is an Italian manufacturer of automotive brake systems, especially for high-performance cars and motorcycles based in Bergamo, near Milan. Brembo was established in Bergamo, Italy in 1961, soon after the company was formed, it specialised in disc brakes, which were imported from the UK at the time. The company entered into a contract with Alfa Romeo in 1964. It became the supplier of components to Moto Guzzi in 1966. In the 1980s, Brembo began supplying BMW, Chrysler, Ferrari, Mercedes-Benz, Nissan, the company went public on the Milan Stock Exchange in 1995. Corporate headquarters are located in Bergamo, and the company has more than 6,000 employees within Italy and at branches in Brazil, China, Japan, Mexico, US, Poland, Spain, Sweden, and the UK. In 2000 Brembo purchased the UK-based racing brake and clutch manufacturer AP Racing, on November 9,2007, the Automotive Brake Components division of Hayes Lemmerz was acquired by Brembos North American subsidiary. The approximately €39.6 million sale included production facilities in Homer, Michigan and Apodaca, Mexico, an official press release on May 21,2014 announced an €83 million expansion of the Michigan facility. On December 2,2014, Brembo announced plans to invest €32 million into a 31,500 square meter production facility, the current expectation is initial operation beginning in 2016 and full operation by the end of 2018. Brembos deputy chairman Matteo Tiraboschi reported on March 5,2015 the companys 2014 sales growth of 15% up to €1.8 billion, and he also reported that possibilities for acquiring assets were being explored, with focus on the automotive and aviation sectors. Brembo specialises in performance braking systems and components, as well as conducting research on braking systems, Brembo sells over 1,300 products worldwide, and is known for their aftermarket automotive brake components, including calipers, drums, rotors, and brake lines. Except in the North American market, Brembo owns the foundries which produce their initial materials, in all other markets the company controls the entire production system from raw materials through distribution. The company holds QS9000 and ISO9001 certifications, Brembo brakes are also used by a variety of Formula One teams including Ferrari, and brake supplier of the majority of MotoGP teams. Since 2012 season, Brembo is also an official supplier for IndyCar Series
Marcus Ericsson 
Pascal Wehrlein 
Antonio Giovinazzi
