Wednesday, March 20, 2019
Growth for the Future: Biofuels Essay -- Economics Economy Papers
Growth for the early BiofuelsThe internal combustion engine, so vital for sustaining Americas burgeoning economy, is omnipresent in around vehicles from the greatest semis to the smallest economy cars. The combustion engine is also a modal value of transportation that is fraught with problems, both costing billions of U.S. dollars to fuel and causing enormous air pollution problems. Iowa, the nations largest producer of corn and a leading untaught state, may have the solution to the problems caused by the enormous burden of gas pedal and diesel engine powered engines, biofuel. Biofuels coming out of Iowa include biodiesel, a diesel fuel additive, and ethanol, a gasoline additive. Both are locally produced products that switch off domestic dependence on volatile foreign oil prices, falloff polluting emissions and stimulate the local economy.Every internal combustion engine is build the same. It is composed of a varying number of fuel-saturated gas-filled chambers called pisto n chambers. Each cylinder is expanded and compressed by a piston, driven by a rotating arm called a crankshaft. Every time the piston is pushed into the cylinder, gas privileged is compressed to nearly 6 to 10 times atmospheric pressure. At this instant of maximum pressure, the gasoline-saturated air is ignited by a luminousness and the mixture literally explodes, causing the gas to expand rapidly and hurl the piston back down, then to come back up again to repeat the process20. When the piston is pushed back down, the crankshaft rotates and performs work which can be harness to drive the vehicle. This process, unfortunately, does not capture all of the energy contained in the gasoline, in fact it only uses about one-fifth of the available chemical energy20. diesel engine engine... ...hew, A New Breed of Fuel, Canadian Business. (2002).14Paulos, Bentham, Renewable efficacy Proposals ar Inadequate, Say Environmental Groups, American Wind Energy Association. (2000).15Stipp, Dav id, Why ethanol Is No Longer a Punch Line, Fortune. (2000).16Iowa Department of Natural Resources, Energy Bureau, Switch grass and Other Energy Crops. http//www.sate.ea.us/dnr/energy/pubs/irerg/switchgrass.htm17Economagic.com, Unemployment Rate Iowa. http//www.economagic.com. (2003).18Iowa corn, Where Does Americas (Iowas) Corn Go? Educational Information. http//www.iowacorn.org/consumption.htm. (2002).19Renewable Fuels Association, U.S. Ethanol Industry Today. http//www.ethanolRFA.org. (2002).20Kraushaar, Jack J. and Ristinen, Robert A., Energy and the Environment, behind Wiley and Sons, Inc., New York, 2002), pp. 73-77, 293-299.