| 某柴油机呼吸器冒油改进研究 |
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| 引用本文： | 张国征,刘艳丽.某柴油机呼吸器冒油改进研究[J].铁道机车车辆,2011,31(Z1):415-417. |
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| 作者姓名： | 张国征 刘艳丽 |
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| 作者单位： | 中国北方发动机研究所,山西大同,037036 |
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| 摘 要： | 针对某柴油机装车后出现的呼吸器冒油问题,进行了分析,并进行了模拟整车的台架试验研究.经过多方案试验对比分析表明:整车机油箱的通气效果不好、机油箱内废气压力高是造成呼吸器冒油的真正原因.通过对机油箱结构进行改进,柴油机装车后呼吸器冒油现象消失,证明所采取改进措施合理可行.
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| 关 键 词： | 润滑系统 呼吸器冒油 机油箱 改进研究 |
Improvement Research of Leakage of Breather for Diesel Engine |
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| ZHANG Guo-zheng
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LIU Yan-li.Improvement Research of Leakage of Breather for Diesel Engine[J].Railway Locomotive & Car,2011,31(Z1):415-417. |
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| Authors: | ZHANG Guo-zheng LIU Yan-li |
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| Institution: | ZHANG Guo-zheng,LIU Yan-li(China North Engine Research Institute,Datong 037036 Shanxi,China) |
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| Abstract: | This paper analyzes and experimental studies of simulating whole vehicle on the factors that leakage of breather after diesel engine matches the whole vehicle.Multi-scheme experimental analysis reveals that aerating unsmooth and waste gas pressure high in the oil tank on the whole vehicle are the major factor of causing leakage of breather.After the structure improvement of the oil tank,the problem of leakage of breather after diesel engine matches the whole vehicle disappears.The experimental results show ... |
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| Keywords: | lube system leakage of breather oil tank improvement study |
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