Study of Volumetric Efficiency for Spark Ignition Engines Using Alternative Fuels

نویسنده

  • Adrian Irimescu
چکیده

One of the most important parameter for spark ignition engines is volumetric efficiency, as it directly influences specific power output. Several definitions of this parameter are studied from a theoretical point of view, taking into consideration the use of alternative fuels. The influence of using gasoline-bioethanol blends is investigated, as well as the effect of fuelling spark ignition engines with methane, liquefied petroleum gas and hydrogen. Bioethanol features the highest volumetric efficiency, while gaseous fuels cause a drop in specific power output compared to gasoline operation.

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تاریخ انتشار 2010