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本文在柴油发动机台架试验上,对柴油以及柴油-生物柴油混合燃料的排放性能进行了对比考察,结果表明:柴油中加入生物柴油后,在发动机不做任何改动的情况下,与柴油相比,烟度、颗粒物、HC、CO的排放均降低,NOx的排放较原柴油机略有升高。在同一工况下,随生物柴油(BD100)掺加比例的升高,烟度、颗粒物、HC、CO的排放进一步降低。
In this paper, diesel engine bench test, diesel and diesel - biodiesel blends were compared emissions performance, the results show that: After the diesel biodiesel, the engine without any changes in the circumstances, compared with diesel , Smoke, particulate matter, HC, CO emissions were reduced, NOx emissions slightly higher than the original diesel engine. Under the same operating conditions, with the increase of biodiesel (BD100), the smoke, particulate matter, HC and CO emissions were further reduced.