| 供油系统参数对增压柴油机排放的影响规律 |
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| 引用本文： | 洪伟,李学民,田丽珍.供油系统参数对增压柴油机排放的影响规律[J].农业机械学报,2005,36(6):31-33. |
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| 作者姓名： | 洪伟 李学民 田丽珍 |
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| 作者单位： | 1. 吉林大学汽车工程学院
2. 辽阳职业技术学院 |
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| 摘 要： | 实测了多种供油系统参数，并分析其改变对增压柴油机排放性能的影响，重点分析了供油提前角、喷油器喷孔直径和喷油泵型式与柱塞直径对各种排放物的影响规律，提出了合适的匹配方案。
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| 关 键 词： | 增压柴油机 供油系统 排放性能 供油提前角 喷油器喷孔直径 喷油泵型式 柱塞直径 |
| 修稿时间： | 2003年11月20 |
Research on Effects of Fuel Supply System Parameters to Emissions of Turbo-charged Diesel Engine |
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| Hong Wei,Li Xuemin,Tian Lizhen.Research on Effects of Fuel Supply System Parameters to Emissions of Turbo-charged Diesel Engine[J].Transactions of the Chinese Society of Agricultural Machinery,2005,36(6):31-33. |
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| Authors: | Hong Wei Li Xuemin Tian Lizhen |
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| Institution: | 1.Jilin University 2.Liaoyang Professional College of Technology |
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| Abstract: | The in-cylinder purifying technology is to optimize the whole combustion process anew, that means to optimize and match combustion chamber, intake air flow and fuel supply system. On the base of test study on turbo-charging technology, intake air swirl increasing and round opening-shrunk combustion chamber, we began to do single factor changed once experiments on fuel supply system which had more important effect to emissions of diesel engine. The effects of changes in all parameters of fuel supply system to emission performances of turbo-charged diesel engine were tested practically, the affection regularities to four kinds of emissions were analyzed emphatically about fuel supply advance angle, nozzle diameter of injectors, construction and plug diameter of injection pump, then, rational match plan was proposed. |
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| Keywords: | Turbo-charged diesel engines Fuel supply system Emissions |
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