| 摘要:在一台YC6105型六缸直列直喷柴油机上进行了燃用甲醇/柴油混合燃料对柴油机性能和排放影响的研究。试验结果表明:使用甲醇/柴油混合燃料柴油机具有相对较好的动力输出特性；与使用纯柴油燃料相比,NOx排放大幅下降,碳烟排放明显减少,并对CO排放有很强的抑制作用；对HC排放影响不大,但在高速高负荷时会促进HC生成。 |
| 关键词: 柴油机 甲醇 混合燃料 性能 |
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| Study and Analysis on the Performance Test of a Diesel Engine Fuelled with Methanol/Diesel Blends |
| Li Dinggen,Ye Yang |
| Energy and Power Engineering Institute, Huazhong University of Science &Technology, Hubei Wuhan 430074 |
| Abstract:Engine experiments were conducted on an YC6105 diesel engine fuelled with methanol/diesel blends, its influence on engine performance and formation of diesel engine pollutants were analyzed. The results of experiments showed that:the diesel engine fuelled with methanol/diesel blends had good engine dynamic characteristics; compared with pure diesel, the mixed fuel could lead to a significant decrease in NOx, soot and CO emissions, but had little influence on HC, except under the condition of high speed and high duty when HC emissions was found to increase. |
| Key words: diesel engine methanol mixed fuel performance〖FL |
