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Mercedes-Benz F-Cell
The F-Cell is a hydrogen fuel cell electric vehicle developed by Daimler AG. Two different versions are known - the previous version was based on the Mercedes-Benz A-Class, and the new model is based on the Mercedes-Benz B-Class. The first generation F-Cell was introduced in 2002, and had a range of , with a top speed of . The current B-Class F-CELL has a more powerful electric engine rated at , and a range of about . This improvement in range is due in part to the B-Class's greater space for holding tanks of compressed hydrogen, higher storage pressure, as well as fuel cell technology advances. Both cars have made use of a "sandwich" design concept, aimed at maximizing room for both passengers and the propulsion components. The fuel cell is a proton exchange membrane fuel cell (PEMFC), designed by the Automotive Fuel Cell Cooperation (AFCC) Corporation. There are 60 F-Cell vehicles leased to customers in the USA, Europe, Singapore and Japan. Production In December 2010, began i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daimler AG
The Mercedes-Benz Group AG (previously named Daimler-Benz, DaimlerChrysler and Daimler) is a German multinational automotive corporation headquartered in Stuttgart, Baden-Württemberg, Germany. It is one of the world's leading car manufacturers. Daimler-Benz was formed with the merger of Benz & Cie. and Daimler Motoren Gesellschaft in 1926. The company was renamed DaimlerChrysler upon acquiring the American automobile manufacturer Chrysler Corporation in 1998, and was again renamed Daimler AG upon divestment of Chrysler in 2007. In 2021, Daimler AG was the second-largest German automaker and the sixth-largest worldwide by production. In February 2022, Daimler was renamed Mercedes-Benz Group. The Mercedes-Benz Group's marques are Mercedes-Benz for cars and vans (including Mercedes-AMG and Mercedes-Maybach) and Smart. It has shares in other vehicle manufactures such as Daimler Truck, Denza, BAIC Motor and Aston Martin. By unit sales, the Mercedes-Benz Group is the thirtee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bar (unit)
The bar is a metric unit of pressure, but not part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa (100 kPa), or slightly less than the current average atmospheric pressure on Earth at sea level (approximately 1.013 bar). By the barometric formula, 1 bar is roughly the atmospheric pressure on Earth at an altitude of 111 metres at 15 °C. The bar and the millibar were introduced by the Norwegian meteorologist Vilhelm Bjerknes, who was a founder of the modern practice of weather forecasting. The International System of Units, despite previously mentioning the bar, now omits any mention of it.. The bar has been legally recognised in countries of the European Union since 2004.British Standard BS 350:2004 ''Conversion Factors for Units''. The US National Institute of Standards and Technology (NIST) deprecates its use except for "limited use in meteorology" and lists it as one of several units that "must not be introduce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Cars
A hydrogen vehicle is a vehicle that uses hydrogen fuel for motive power. Hydrogen vehicles include hydrogen-fueled space rockets, as well as ships and aircraft. Power is generated by converting the chemical energy of hydrogen to mechanical energy, either by reacting hydrogen with oxygen in a fuel cell to power electric motors or, less commonly, by burning hydrogen in an internal combustion engine. , there are two models of hydrogen cars publicly available in select markets: the Toyota Mirai (2014–), which is the world's first mass-produced dedicated fuel cell electric vehicle (FCEV), and the Hyundai Nexo (2018–). There are also fuel cell buses. Hydrogen aircraft are not expected to carry many passengers long haul before the 2030s at the earliest. As of 2019, 98% of hydrogen is produced by steam methane reforming, which emits carbon dioxide. It can be produced by electrolysis of water, or by thermochemical or pyrolytic means using renewable feedstocks, but the process ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Fuel Cell Vehicles
A fuel cell vehicle is a vehicle that uses a fuel cell to power an electric drive system. There are also hybrid vehicles meaning that they are fitted with a fuel cell and a battery or a fuel cell and an ultracapacitor. For HICEV see List of hydrogen internal combustion engine vehicles. For a discussion of the advantages and disadvantages of fuel cell vehicles, see fuel cell vehicle. Cars Production Cars commercially available for sale or leasing. Demonstration fleets Cars for testing and pre-production. * 1999 - Lotus Engineering Black Cab * 2000 - Ford Focus FCV * 2001 - Hyundai Santa Fe FCEV * 2001 - GM HydroGen3 / Opel HydroGen3 * 2001 - Toyota FCHV-3 * 2002 - Nissan X-Trail FCHV * 2002 - Toyota FCHV-4 * 2004 - Audi A2H2 * 2004 - Mercedes-Benz A-Class F-Cell, powered by Ballard Power Systems * 2005 - BMW Hydrogen 7 * 2005 - Fiat Panda Hydrogen * 2005 - Mazda Premacy Hydrogen RE Hybrid * 2007 - Chevrolet Equinox Fuel Cell / GM HydroGen4 also known as Opel Hydro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Auto Show
The Washington, D.C. Auto Show (WAS) is an annual local auto show held in Washington, D.C. at the Walter E. Washington Convention Center usually in late January. It is among the largest auto shows in North America, trailing only the North American International Auto Show in Detroit (NAIAS), the LA Auto Show, the New York International Auto Show (NYIAS) and the Chicago Auto Show in size. It is sometimes also referred to as the D.C. Auto Show. The event has evolved to emphasize and showcase the latest innovations in sustainable automotive technologies. Since 2008 the winners of the Green Car Vision Award are announced during the show. Overview Designated one of the nation’s top five auto shows by the International Organization of Motor Vehicle Manufacturers The International Organization of Motor Vehicle Manufacturers (OICA; french: Organisation internationale des constructeurs automobiles), founded 1919 in Paris, is an international trade association whose members are 39 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autoblog Green
Weblogs, Inc. was a blog network that published content on a variety of subjects, including tech news, video games, automobiles and pop culture. At one point, the network had as many as 90 blogs, although the vast majority of its traffic could be attributed to a smaller number of breakout titles, as was typical of most large-scale successful blog networks of the mid-2000s. Popular blogs included: Engadget, Autoblog, TUAW, Joystiq, Luxist, Slashfood, Cinematical, TV Squad, Download Squad, Blogging Baby, Gadling, AdJab, and Blogging Stocks. Today, Engadget and Autoblog are the only remaining brands from the company, now existing as part of Yahoo Inc. History The company was founded in September 2003 by Jason Calacanis and Brian Alvey, in the wake of Calacanis' ''Silicon Alley Reporter'' magazine, with backing from investor Mark Cuban. By early 2004, Weblogs, Inc. and Gawker Media were establishing the two most notable templates for networked blog empires. Initially, Weblogs, Inc. c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Car Vision Award
The Green Car Vision Award is an annual award granted by the ''Green Car Journal''. In contrast with its Green Car of the Year award, which only considers production vehicles that make the most significant environmental advancements, the Green Car Vision Award considers pre-production vehicles with more than one functional prototype in existence and that may be in the early stages of commercialization. Vehicles that are part of a demonstration fleet or other program that finds them regularly driven by people other than employees of their manufacturer may also be considered. Nominees may also include a modification of an existing vehicle model, such as a conversion to another type of power like electric drive. The Green Car Vision Award was created in 2008, and the winners were announced at the Washington Auto Show. In 2013 the award was changed to Green Car Technology Award, which unlike the previous award, is not limited to a specific car model. Winners :2008 — Chevr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Car Journal
''Green Car Journal'' a monthly publication created in 1992, now published as an annual, focuses on green vehicles and environmentally friendly energy and technologies. The founder and editor is Ron Cogan. Co-founder and executive publisher through 1997 was David A. Gautreau (David A. Gautreau - The Control Room, established 1982). The magazine also hosts events, produces ride-and-drives of advanced and clean fuel vehicles, and conducts various outreach efforts to educate consumers about green vehicle choices. In November 2004 the magazine's Spring 2004 edition won a silver medal for "Best Single Magazine Issue" from the International Automotive Media Awards, together with eight other awards for magazine writing. Sponsored awards The Green Car of the Year and the Green Car Vision Award The Green Car Vision Award is an annual award granted by the ''Green Car Journal''. In contrast with its Green Car of the Year award, which only considers production vehicles that make the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YouTube
YouTube is a global online video sharing and social media platform headquartered in San Bruno, California. It was launched on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim. It is owned by Google, and is the second most visited website, after Google Search. YouTube has more than 2.5 billion monthly users who collectively watch more than one billion hours of videos each day. , videos were being uploaded at a rate of more than 500 hours of content per minute. In October 2006, YouTube was bought by Google for $1.65 billion. Google's ownership of YouTube expanded the site's business model, expanding from generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by YouTube. It also offers YouTube Premium, a paid subscription option for watching content without ads. YouTube also approved creators to participate in Google's AdSense program, which seeks to generate more revenue for both parties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Storage
Hydrogen storage can be accomplished by several existing methods of holding hydrogen for later use. These include mechanical approaches such as using high pressures and low temperatures, or employing chemical compounds that release H2 upon demand. While large amounts of hydrogen are produced by various industries, it is mostly consumed at the site of production, notably for the synthesis of ammonia. For many years hydrogen has been stored as compressed gas or cryogenic liquid, and transported as such in cylinders, tubes, and cryogenic tanks for use in industry or as propellant in space programs. Interest in using hydrogen for on-board storage of energy in zero-emissions vehicles is motivating the development of new methods of storage, more adapted to this new application. The overarching challenge is the very low boiling point of H2: it boils around 20.268 K (−252.882 °C or −423.188 °F). Achieving such low temperatures requires expending significant energy. E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Tank
A hydrogen tank (other names- cartridge or canister) is used for hydrogen storage. The first type IV hydrogen tanks for compressed hydrogen at were demonstrated in 2001, the first fuel cell vehicles on the road with type IV tanks are the Toyota FCHV, Mercedes-Benz F-Cell and the GM HydroGen4. Low-pressure tanks Various applications have allowed the development of different H2 storage scenarios. Recently, the Hy-Can consortium has introduced a small one liter, format. Horizon Fuel Cells is now selling a refillable metal hydride form factor for consumer use called HydroStik. Type I * Metal tank (steel/aluminum) * Approximate maximum pressures: aluminum , steel . Type II * Aluminum tank with filament windings such as glass fiber/aramid or carbon fiber around the metal cylinder. See composite overwrapped pressure vessel. * Approximate maximum pressures: aluminum/glass , steel/carbon or aramide . Type III * Tanks made from composite material, fiberglass/aramid or carbon fiber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pounds Per Square Inch
The pound per square inch or, more accurately, pound-force per square inch (symbol: lbf/in2; abbreviation: psi) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch. In SI units, 1 psi is approximately equal to 6895 Pa. Pounds per square inch absolute (psia) is used to make it clear that the pressure is relative to a vacuum rather than the ambient atmospheric pressure. Since atmospheric pressure at sea level is around , this will be added to any pressure reading made in air at sea level. The converse is pounds per square inch gauge (psig), indicating that the pressure is relative to atmospheric pressure. For example, a bicycle tire pumped up to 65 psig in a local atmospheric pressure at sea level (14.7 psi) will have a pressure of 79.7 psia (14.7 psi + 65 psi). When gauge pressure is referenced to something other than ambient atmospheric pressure, then th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
