Alternative Fuel Vehicles Essay Example | Topics and Well Written Essays - 1000 words

Alternative Fuel Vehicles - Essay ExampleLater, with the invention of compression ignition engine (commonly called diesel Engine), light fuel oil, obtained from fractional distillation of crude oil, became a source of energy for urban move vehicle. Today most of the cars run on these two above mentioned fuels courtesy their high energy circumscribe and easy availability.Before moving into the details of ersatz fuels available today, we briefly discuss the reasons, which led the self-propelled industries and governments to discourage effected fuels and invest in alternative technologies. The main factor that triggered governments interest in alternative fuel research was the oil crisis of 1973 and 1979 which was followed by a steep rise in oil prices. Moreover, the ontogenesis in park house gases (GHG) emission and other environment concerns have ca apply the governments to discourage use of conventional fuels and promote the use of alternative fuels with no or very low GHG em ission.Scientists and researchers have worked on varied cost effective and environment friendly alternatives of gasoline and diesel oil that can be used in commercial vehicles efficiently. The most popular of them being ethanol and other bio-fuels, natural gas, propane or liquid petroleum gas (LPG), hydrogen, batteries (electrical energy) and compressed air. These are discussed in the following paragraphs.The most popular of alternative fuels are the bio fuels and among them, ethanol. First vehicle to run on ethanol was Ford Model T in 1908. The young developments in the technology to use ethanol as alternative fuel started in 1970s due(p) to the oil price hike. Ethanol is mostly used as a blend with gasoline. Special engines called ductile fuel engines are developed to use these blended fuels. These vehicles can run on fuels having 10%, 15% or up to 85% by volume ethanol concentration (called E10, E15, E85 respectively). Use of blended fuels decreases green house gas emissions