微粒子低減のための燃料要求性状の解明

概要

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Exhaust particulate from diesel engines is affected by fuel properties, but the reasons for this are not fully understood. As a result there is a need to obtain a better understanding of particulate formation mechanisms and factors to be able to decrease particulate formation. This report investigates the amounts of particulate formation and analyzes thermal cracking and condensation polymerized components with a fluid reaction tube, thermal cracking apparatus and nitrogen atmosphere. The investigation shows that the temperature at which particulate formation starts depends on the properties of the fuel. Moreover, when DPF(Diesel Particulate Filter) is attempted for the decrease of PM, We measure the reburning temperature of PM which is captured at each fuel test and appears the relation between the fuel properties and the reburning temperature of PM.
北海道工業大学の論文
2007-03-26