摘要
对X195直喷式柴油机燃用桐油制备的生物柴油和普通柴油对发动机排放特性的影响进行了对比实验研究。结果表明:对柴油机不做任何调整和大负荷条件下,CO的排放浓度随桐油生物柴油比例的增加而降低,低于石化柴油;HC的排放明显低于石化柴油,并随桐油生物柴油比例的增加而降低;CO2的排放变化不明显。
Comparative tests were made on a DI diesel engine fueled with blends of ordinary diesel and bio-diesel prepared from Tung oil in order to study the emission characteristics of engine.The results show： without modifying engine,in large load,the CO emissions was decreased and lower than ordinary diesel When the Tung oil bio—diesel ratio increased;the HC emissions was obviously decreased and lower than ordinary diesel with the increase of the bio—diesel ratio;the CO2 emissions was kept at the same leve1.
出处
《农机化研究》
北大核心
2011年第2期177-180,共4页
Journal of Agricultural Mechanization Research
基金
云南省社会发展科技计划项目(2007E061M)
关键词
生物柴油
桐油
柴油机
排放
bio—diesel
tung oil
diesel engine
emission
