摘要
阐述了柴油机碳烟产生的机理 ,为分析LPG(液化石油气 ) -柴油双燃料发动机的排放特性 ,以一汽无锡柴油机厂CK61 1 0 /1 2 5ZL型柴油机为样机 ,完成电控LPG -柴油双燃料改装 ,进行了台架试验 对改装机与原机的台架试验数据作了比较分析 ,从数据分析可以看出 ,改装后 ,由于发动机着火延迟期加长 ,发动机排放显著改善 ,碳烟明显减少 。
The theory of the exhaust smoke of the diesel engine is described. In order to analyze the exhaust emission from LPG-diesel dualfuel engine, a modification of CK6110/125ZL diesel engine into electronic controlled LPG-diesel engine is made. The emission performance experiment comparing the original one to the modified one is carried out. The test results show that the dual-fuel engine has longer combustion delay periods than the diesel engine, thus the emission of the exhaust smoke is greatly reduced, the safety and reliability are also improved.
出处
《江苏大学学报（自然科学版）》
EI
CAS
2002年第6期6-9,共4页
Journal of Jiangsu University：Natural Science Edition
基金
教育部中青年骨干教师基金资助项目
