Reducing exhaust emissions of diesel engines installed on small trucks equipped with diesel particulate filter

Abstract

Currently, one of the effective solutions to reduce exhaust emissions for diesel engines is to use exhaust aftertreatment units to meet increasingly tightened emission standards. This paper presents the results of research and evaluation of the emission reduction ability of DPF filters when installed on the exhaust manifold of diesel engines equipped on vehicles in circulation using simulation software AVL-Boost. Research results show that the significant emission reduction efficiency of the DPF filter does not significantly affect the performance of the engine. The research results are the basis for researching, designing, manufacturing, installing and testing the emission reduction efficiency of DPF filters on diesel engines installed on vehicles circulating in Vietnam.