A STUDY OF EXHAUST CHARACTERISTICS AND HEAT RELEASE RATE FOR A SMALL GASOLINE ENGINE
内堀, 弘崇UCHIBORI, Hirotaka
552015-03-24 , 法政大学大学院理工学・工学研究科
In recent years, environmental issues such as global warming and air pollution is a serious problem. Interested in environmental issues has been growing worldwide. In this study, experiments have been carried out to examine the influence of alcohol addition fuels on combustion characteristics and combustion products for small gasoline engine. The fuels used in this study are blended fuels of gasoline and the alcohol (methanol, ethanol, propanol and butanol). The main conclusions are as follows;1) The NOx emissions decrease with addition of alcohol (ethanol, propanol and butanol) in fuels under these experimental conditions.2) The heat release rate increases with addition of alcohol fuel under high load conditions for a small gasoline engine.