| 缸内直喷式汽油机的研究进展及技术难点 |
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| 引用本文： | 孙勇,王燕军,王建昕,帅石金. 缸内直喷式汽油机的研究进展及技术难点[J]. 内燃机, 2002, 0(1): 6-10 |
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| 作者姓名： | 孙勇 王燕军 王建昕 帅石金 |
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| 作者单位： | 清华大学,汽车工程系,汽车安全与节能国家重点实验室,北京,100084 |
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| 摘 要： | 在概述缸内直喷汽油机研究的共同点的基础上，详细分析和讨论了近几年来缸内直喷汽油机在燃油喷射系统、燃烧系统设计、油气混合基础研究、燃烧和排放几方面所取得的新进展以及目前尚未解决的技术难点，指出较高的排放将是制约缸内直喷汽油机发展的关键。
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| 关 键 词： | 汽油机 缸内直接喷射 汽车 GDI 燃油喷射系统 油气混合运动 排放 远景 |
| 文章编号： | 1000-6494(2002)01-0006-05 |
New Progress of Gasoline Direct Injection Engines'''' Research and Technical Problems |
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| SUN Yong,WANG Yan-jun,WANG Jian-xin,SHUAI Shi-jin. New Progress of Gasoline Direct Injection Engines'''' Research and Technical Problems[J]. Internal Combustion Engines, 2002, 0(1): 6-10 |
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| Authors: | SUN Yong WANG Yan-jun WANG Jian-xin SHUAI Shi-jin |
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| Abstract: | By generalizing the common characteristics of gasoline direct injection engines' research,analysis and discussion are made in detail on the new progress and unsolved problems at present of gasoline direct injection engines in fuel injection system,combustion system,the mixing of fuel and air,combustion and emissions.It is pointed out that the crucial problem of gasoline direct injection engine's development will be its high exhaust emissions. |
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| Keywords: | gasoline engine direct injection progress |
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