motors give electric cars instant torque‚ creating strong and smooth acceleration. They are also around three times as efficient as cars with an internal combustion engine. The first practical electric cars were produced in the 1880s. Electric cars were popular in the late 19th century and early 20th century‚ until advances in internal combustion engines‚ electric starters in particular‚ and mass production of cheaper gasoline vehicles led to a decline in the use of electric drive vehicles. The energy
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“Conversion of RP Models to investment Castings‚ Rapid Prototyping Journal‚ 1:4‚ 4-11. The cost-effectiveness of the process suits best high complexity small parts and low quantities‚ which are typical of both technologies Heywood‚ J.B. (1988)‚ “Internal Combustion Engine Fundamentals”‚ McGraw-Hill‚ 1988 Saraiva‚ V.‚ Lima‚ M‚ Monteiro‚ A.‚ Pouzada‚ S. (2002)‚ “A Study on the Application of Investment Casting to Injection Moulds”‚ RPD (2002) – Advanced Solutions and Development‚ Marinha Grande‚ Portugal Stone
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[pic] “Harnessing the Sun today‚ for a cleaner tomorrow!” Austin Rohl Justin Pressley Bryan Register Chris Fross Craitecia Boyd Table of Contents I. Executive Summary.................................................................................................. 2 II. Industrial and Competitor Analysis...........................................................................3 III. Company and Product Description..............
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consistently earned high ratings for safety. (Motavalli). Electric cars don’t always run on gas which makes them safer to drive. During a wreck there is a less chance of them exploding or starting to get on fire. On the other hand vehicles with combustions engines have a high exploding rate. They carry fuel which makes them very explosive. If the fuel tank busts open and theres a spark‚ then most likely the car is going to get caught on fire. Electric cars are known to be safe‚ but at the same time
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develops maximum output of 40 kW. The drivetrain technology featured in the BMW Concept 5 Series ActiveHybrid allows all-electric driving in city traffic. An Auto Start Stop function offers additional efficiency by consistently switching off the combustion engine when stopping at the traffic lights‚ a road junction‚ or in congested traffic. The electric motor also offers a boost function‚ supporting the gasoline engine in generating particularly dynamic drive power for an even more sporting driving
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Case Memo: Plugging In" the Consumer: The Adoption of Electrically Powered Vehicles in the U.S. Date: 08-31-2013 The non-internal combustion engine (ICE) vehicles consists of hybrid electric vehicles (HEV)‚ plug-in hybrid electric vehicles (PHEV)‚ single-fuel all electric vehicles (EV)‚ and fuel cell vehicles (FCV). Earlier attempts at non-ICE vehicles were faced with many challenges resulting in abandonment of research and development. General Motors (GM) discontinued the EV1 electric vehicle
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States)‚ steam tractors were used to direct-haul plows‚ but in the UK and elsewhere‚ plowing engines were used for cable-hauled plowing‚ instead. Steam-powered agricultural engines remained in use well into the 20th century until reliable internal combustion engines had been developed.[4] In 1892‚ John Froelich invented and built
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Biomass energy is the energy which is contained inside plants and animals. This can include organic matter of all kinds: plants‚ animals‚ or waste products from organic sources. These sorts of energy sources are known as biofuels and typically include wood chips‚ rotted trees‚ manure‚ sewage‚ mulch‚ and tree components. Chlorophyll present in plants absorbs carbon dioxide from the atmosphere and water from the ground through the process of photosynthesis. The same energy is passed to animals when
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"Not only do electric vehicles produce just as much carbon in their overall cycle as internal-combustion engines‚ the need to replace the batteries actually makes them less green than current technology." If we want a cleaner way to get around‚ "the answer is natural gas‚ not electric
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“Exhaust Analysis of Four Stroke Single Cylinder Diesel Engine Using Copper Based Catalytic Converter” By Amin Chiragkumar Mahendrabhai Guided by: Dr. Pravin P. RathodPh.D.Associate ProfessorMechanical Engineering Department | Prof. Jigish J. GoswamiME (I.C. / Auto)Assistant ProfessorMechanical Engineering Department | A Thesis Submitted to Gujarat Technological University in Partial Fulfilment of the Requirements for the Degree of Master of Engineering in Automobile Engineering
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