Experimental Investigation of the Rail Pressure Fluctuations Correlated with Fuel Properties and Injection Settings

Abstract Injection-induced rail pressure fluctuations are proven to cause nonuniform spray development. These also responsible for generating lower injection pressures, the detriment of jet penetration length and break-up timing. Despite vast literature dealing with such issues, several aspects remain unclear. Additionally, need compliance emission legislation has shed light on potential alternative fuels, which represent a pathway sustainable mobility. This scenario motivated present study assessment time history correlated fuel properties. Tests have been performed using last-generation common equipment under various settings, employing diesel 2-methylfuran-diesel blend. paper describes research activity aims provide new insights into correlation