Influence of waste cooking oil biodiesel on combustion, unregulated gaseous emissions and particulate emissions of a direct-injection diesel engine

摘要

This study investigated the influence of waste cooking oil (WCO) biodiesel on the combustion, unregulated gaseous emissions and particulate emissions of a diesel engine. Experiments were carried out on a direct-injection diesel engine fueled with diesel, B20 (20% biodiesel on volume basis), B50, B75 and biodiesel, under the Japanese 13-mode test cycle.