苗永超，王炳辉，陈锴   

    摘要：对YC6A220C型柴油机在不作任何调整的情况下燃用一种已知的生物柴油的性能进行测定,并且与0#柴油燃烧和排放性能进行对比。结果表明:在五种不同的工况下,燃烧生物柴油能实现节能降污的效果,生物柴油的油耗比柴油平均略增3.48%,NOx降低率为15.20%,烟度降低率为3.67%。

    关键词： 生物柴油;柴油机;性能测试;排放

    Abstract: The paper tested its performance of the diesel engine on bio-diesel fuel under different working conditions and compared its emission and performance with that on 0# diesel fuel.The YC6A220C diesel engine did not be modified for test.The results showed that bio-diesel consumption increased 3.48% but NOx and PM2.5 reduced dramatically by 15.20% and 3.67% respectively in comparison with the diesel fuel.

    Keywords: Diesel Engine;Bio-Diesel;Performance Experiment;Emission

    基金项目: 浙江省教育局资助项目(Y200908480);; 宁波市科技局资助项目(2012A610169)

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