| 电控柴油机共轨管长径比对压力波动的影响 |
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| 引用本文： | 梁超,于建国.电控柴油机共轨管长径比对压力波动的影响[J].拖拉机与农用运输车,2009,36(2). |
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| 作者姓名： | 梁超 于建国 |
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| 作者单位： | 1. 东北林业大学,哈尔滨,150040;北华大学,吉林,吉林,132013
2. 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 现代电控柴油机中共轨内压力的瞬态波动会直接影响到燃油喷射系统的喷油量的均衡。本文采用ASW软件建立了燃油喷射系统模型,设定平均压力波动量、试验商值和瞬态压力波动率3个参数,分析了高压共轨系统共轨管的容积、压力和长径比对共轨内压力波动产生的影响。
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| 关 键 词： | 电控柴油机 共轨管 长径比 压力波动 |
Aspect Ratio of Common Rail Electronic Control Diesel Engine Impact on Pressure Fluctuation |
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| LIANG Chao,YU Jian-guo.Aspect Ratio of Common Rail Electronic Control Diesel Engine Impact on Pressure Fluctuation[J].Tractor & Farm Transporter,2009,36(2). |
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| Authors: | LIANG Chao YU Jian-guo |
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| Abstract: | Dynamic pressure fluctuation inside common rail directly refers to the balance of inject-fuel quantity in electronic control diesel engine currently.In this paper,the models of the common rail injection system are created with ASW software,it established three parameters of pressure fluctuation average volume,experiment quotient value and instantaneous pressure fluctuation rate,analyzed influences of pressure fluctuation of high pressure common rail system on volume,pressure and length-diameter ratio. |
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| Keywords: | Electronic control diesel engine Common rail Length-diameter radio Pressure fluctuation |
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