| 缸内直喷汽油机技术探悉 |
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| 引用本文： | 马洪新.缸内直喷汽油机技术探悉[J].农业装备与车辆工程,2008(12). |
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| 作者姓名： | 马洪新 |
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| 作者单位： | 德州学院汽车工程系,山东,德州,253000 |
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| 摘 要： | 对比气道内燃油喷射系统PFI的性能特点,介绍了汽油发动机缸内直接喷射技术优势及发展面临的难题,探讨了高压涡流喷射和燃烧过程控制,指出稳定燃烧、减少排放问题是决定GDI发动机发展的关键。
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| 关 键 词： | 汽油机 缸内直喷 燃烧控制 |
Ascertain the Technology of Gasoline Direct Injection Engine |
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| MA Hong-xin.Ascertain the Technology of Gasoline Direct Injection Engine[J].Agricultural Equipment & Vehicle Engineering,2008(12). |
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| Authors: | MA Hong-xin |
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| Abstract: | Compared with the operating performance for port fuel injection,the advantages and the main problems of GDI(Gasoline Direct Injection) engine were introduced,the eddy high-pressure spray and combustion control were discussed.It is pointed out that the crucial problem of GDI development will be its combustion stability and high exhaust emissions. |
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| Keywords: | gasoline engine direct-injection combustion control |
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