| 中压共轨液力增压式电控燃油喷射系统的试验研究 |
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| 引用本文： | 贺玉海,杨建国.中压共轨液力增压式电控燃油喷射系统的试验研究[J].船舶工程,2010,32(3):20-23,46. |
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| 作者姓名： | 贺玉海 杨建国 |
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| 作者单位： | 武汉理工大学,能源与动力工程学院,武汉,430063;船舶动力工程技术交通行业重点实验室,武汉,430063;武汉理工大学,能源与动力工程学院,武汉,430063;船舶动力工程技术交通行业重点实验室,武汉,430063 |
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| 基金项目： | 国家自然科学基金，交通部应用基础研究项目基金 |
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| 摘 要： | 论文主要介绍针对某型中速柴油机研制的中压共轨液力增压式电控燃油喷射系统,并在柴油机电子-液压控制试验台上进行了试验研究,分析了部分控制参数与喷油参数间的动态性能影响规律,确定了喷油量、喷油压力、喷油正时、喷油规律等参数的调节途径,并针对该系统的稳定性、适应性及各参数的可控性进行了分析研究.试验结果表明:该系统具有良好的稳定性,参数调节灵活,并能适应不同的柴油机工况,尤其适用于中速柴油机.
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| 关 键 词： | 柴油机 中压共轨 电控喷油 台架试验 |
Experimental Study on Fuel Injection System Electronically Controlled by Medium Pressure and Common Rail Hydraulically Intensified |
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| HE Yu-hai,YANG Jian-guo.Experimental Study on Fuel Injection System Electronically Controlled by Medium Pressure and Common Rail Hydraulically Intensified[J].Ship Engineering,2010,32(3):20-23,46. |
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| Authors: | HE Yu-hai YANG Jian-guo |
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| Institution: | HE Yu-hai1,2,YANG Jian-guo1,2 (1.School of Energy , Power Engineering,Wuhan University of Technology,Wuhan 430063,China,2.Key Lab.of Marine Power Engineering & Technology under Minister of Communication,China) |
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| Abstract: | A fuel injection system electrically controlled by medium-pressure common-rail hydraulic booster type is introduced.And the experimental studies on the fuel injection system electrically controlled on the hydraulic control of electronic diesel engine test stand developed were carried out.The control parameters and the injection parameters of the dynamic performance of the law to determine the injection volume,injection pressure,injection timing,fuel injection parameters such as the regulation of the law mea... |
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| Keywords: | diesel engine medium-pressure common-rail electronically controlled fuel injection bench test |
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