| 汽油品质对车辆尾气排放影响的试验研究 |
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| 引用本文： | 郭和军,方茂东,杜传进. 汽油品质对车辆尾气排放影响的试验研究[J]. 武汉理工大学学报, 2005, 27(9): 64-66 |
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| 作者姓名： | 郭和军 方茂东 杜传进 |
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| 作者单位： | 1. 武汉理工大学汽车工程学院,武汉,430070
2. 中国汽车技术研究中心,天津,300162 |
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| 基金项目： | 科技部社会公益研究专项(2002D2A1004). |
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| 摘 要： | 车辆排放标准的日益严格使油品对车辆排放的影响更加重要。通过5辆车组成的车队在各种指标不同的8种燃油上进行尾气排放试验。研究了汽油中硫含量和烯烃体积含量的变化对汽车尾气排放的影响。运用严格的统计方法对试验结果进行分析，结果表明在综合工况下，汽油中硫的质量含量的降低可以明显地降低车辆尾气的各种污染物排放；烯烃体积含量的降低对排放也有明显影响。
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| 关 键 词： | 汽油 硫 烯烃 排放 |
| 文章编号： | 1671-4431(2005)09-0064-03 |
| 修稿时间： | 2005-05-11 |
Research on Effects of Gasoline Qualities on Vehicle Exhaust Emissions |
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| GUO He-jun,FANG Mao-dong,DU Chuan-jin. Research on Effects of Gasoline Qualities on Vehicle Exhaust Emissions[J]. Journal of Wuhan University of Technology, 2005, 27(9): 64-66 |
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| Authors: | GUO He-jun FANG Mao-dong DU Chuan-jin |
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| Affiliation: | GUO He-jun~1,FANG Mao-dong~2,DU Chuan-jin~1 |
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| Abstract: | With the strictness of vehicle emission directives, the influence of fuel quality on vehicle emission becomes more important. The effects of gasoline sulfur and olefin content on vehicle exhaust emissions were investigated through a fleet of 5 vehicles tested with 8 different gasolines. The experiment result which was analyzed with strict statistic method showed that in the composite cycle reducing fuel sulfur content could reduce vehicle exhaust emissions; olefin content also had obvious effects on vehicle emissions. |
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| Keywords: | gasoline sulfur olefin exhaust emission |
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