| 新型增压式柴油机共轨喷油系统的研究 |
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| 引用本文： | 梁凤标 李德桃 胡林峰 吴建. 新型增压式柴油机共轨喷油系统的研究[J]. 小型内燃机与摩托车, 2005, 34(5): 31-34 |
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| 作者姓名： | 梁凤标 李德桃 胡林峰 吴建 |
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| 作者单位： | [1]江苏大学,江苏镇江212013 [2]无锡油泵油嘴研究所,江苏镇江212013 [3]湖南科技大学,江苏镇江212013 |
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| 摘 要： | 本文针对蓄压式共轨喷油系统的不足，对其喷油器结构进行改进。在此基础上研发的新型增压共轨喷油系统，实现了预喷和理想的喷油规律。对新型增压式共轨喷油系统进行了模拟计算，通过实验证明了模拟计算的准确性，并得到了若干有意义的认识。新型的共轨喷油系统能更好的满足新型发动机的要求。
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| 关 键 词： | 柴油机 增压式共轨喷油系统 高压喷油 |
| 文章编号： | 1671-0630（2005）05-0031-04 |
| 收稿时间： | 2005-01-05 |
| 修稿时间： | 2005-01-05 |
Investigation on New Type of Hydraulically Intensified Common- rail Injection System |
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| Liang Fengbiao , Li Detao , Hu Linfeng, Wu Jian - Wuxi Fuel Injection Institute - Hunan University of Science and Technology). Investigation on New Type of Hydraulically Intensified Common- rail Injection System[J]. Small Internal Combustion Engine and Motorcycle, 2005, 34(5): 31-34 |
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| Authors: | Liang Fengbiao Li Detao Hu Linfeng Wu Jian - Wuxi Fuel Injection Institute - Hunan University of Science Technology) |
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| Affiliation: | 1 - Jiangsu University (Zhenjiang 212013 |
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| Abstract: | This paper analyzes the deficiencies of accumulator type common - rail injection system. By improving the injector structure, the new - style of hydraulically intensified common - rail injection system realizes pilot injection and ideal injection rate model. After establishing the calculation model and through the numeral simulations, the injection characteristics of the common -rail injection system have been investigated. The experiment investigations prove that the numeral simulations are accurate. The new type of hydraulically intensified common- rail injection svstem can satisfv the requirements of future engines. |
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| Keywords: | Diesel engine Hydraulically intensified common -rail injection system High pressure injection |
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