掺烧甲醇对柴油机性能和排放特性影响的试验研究  

Study on Performance and Emission Characteristics of Diesel Engine Fueled with Methanol/Diesel Oil

作　　者：于文英[1] 刘波[1] 桑建兵[1] 

机构地区：[1]河北工业大学机械工程学院,天津300130

出　　处：《煤矿机械》2011年第7期66-68,共3页Coal Mine Machinery

摘　　要：在YC6105型柴油机上研究了柴油与甲醇相混合的燃料M20对柴油机动力性能和排放性能的影响。试验结果表明,在柴油机参数不作任何改动的情况下,燃烧M20导致柴油机的动力性有所下降,最大下降比例在4%左右,柴油机烟度和NOx的排放量都明显降低。Engine experiments were conducted on YC6105 diesel engine to study effects of mixed fuels on engine performance and emission characteristics.The fuels are pure 0# commercial diesel fuel and 20% of methanol addition.Compared with pure diesel,fueled with M20 mixture,the power is decrease no more than 4%.The emissions of smoke,CO and NOx are reduced with M20,while emissions of HC increase under same engine operating parameters and conditions

关 键 词：柴油机 甲醇 性能 排放 

分 类 号：U464.171[机械工程—车辆工程]