| 本文已被：浏览次 下载次 |
码上扫一扫！ |
|
|
| 车用M15甲醇汽油燃料的动力性和排放特性试验研究 |
|
商红岩1,2, 陈照军1,2, 杨朝合1,2, 刘晨光1,2, 安高军3, 洪正鹏4, 韩 瑜4
|
|
(1.中国石油大学重质油国家重点实验室,山东青岛 266580;2.中国石油大学CNPC催化重点实验室,山东青岛 266580;3.解放军总后勤部油料研究所,北京 102300;4.北京东方红升新能源应用技术研究院,北京 100723)
|
|
| 摘要: |
| 通过总功率、稳定工况全负荷特性、道路和尾气排放试验研究汽车燃用低比例M15甲醇汽油的动力性、燃油经济性和外排放特性。结果表明:M15甲醇汽油的动力性、加速性能、总有效功率以及最低燃油消耗率(发动机转速2000～3200r/min)与普通国标93＃汽油相当; 汽车燃用M15甲醇汽油的油耗略高于普通93＃汽油,与国标汽油的替代比约为1.02;燃用M15甲醇汽油汽车尾气中未燃尽氢碳化合物的排放量比燃用普通汽油下降了12％～61％,CO的排放量下降了18％～75％, 起亚、金杯车氮氧化合物的排放量增加了1.0％～12％,而帕萨特车氮氧化合物的排放量减少34.1％; 汽车尾气中非常规排放物甲醛略低于燃用普通93＃汽油,这与车型、车况、M15甲醇汽油添加剂技术不同有关。 |
| 关键词: 甲醇汽油 尾气排放 动力性 甲醇 道路试验 甲醛 替代能源 |
| DOI：10.3969/j.issn.1673-5005.2014.03.027 |
| 分类号:TE 626 〖HTH〗 |
| 基金项目: |
|
| Experimental investigation of power performance and emission characteristics using M15methanol-gasoline as vehicle fuel |
|
SHANG Hong-yan1,2, CHEN Zhao-jun1,2, YANG Chao-he1,2, LIU Chen-guang1,2, AN Gao-jun3, HONG Zheng-peng4, HAN Yu4
|
|
(1.State Key Laboratory of Heavy Oil Processing in China University of Petroleum, Qingdao 266580, China;2.Key Laboratory of Catalysis, CNPC, China University of Petroleum, Qingdao 266580, China;3.Beijing POL Research Institute, Beijing 102300, China;4.DFHS Institute of New Energy Applied Technology, Beijing 100723, China)
|
| Abstract: |
| The engine dynamic properties, fuel economy and exhaust emission characteristics of vehicles using low proportion M15methanol-gasoline and 93＃ gasoline were studied by means of total power, load test under stable condition, and road test. Bench test shows that the engine dynamic ability, acceleration performance, total power and minimum fuel consumption rate between M15methanol-gasoline and GB 93＃ gasoline were quite equal and well-matched. Road test indicates that the oil consumption, when using M15methanol-gasoline as fuel, is slighty higher than that of GB 93＃ gasoline, which is 1.02∶1.0in average. When using M15methanol-gasoline instead of GB 93＃ gasoline, exhaust emission test proves that the amount of HC, CO in tail gas is greatly reduced by 12％-61％ and 18％-75％, respectively. The exhaust NOx emission for Kia and Jin Bei vehicles is increased by 1.0％-12％, while it is reduced by 34.1％ for Passat vehicle. It is noticed that the formaldehyde in exhaust emission is a little lower than GB 93＃ gasoline, which may be attributed to vehicle condition and different additive technology adopted in M15methanol-gasoline blending. |
| Key words: methanol-gasoline exhaust emissions power methanol road test formaldehyde alternative energy |
