| 降低柴油机机油消耗率的有效途径 |
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| 引用本文： | 魏衡芳.降低柴油机机油消耗率的有效途径[J].扬州大学学报(农业与生命科学版),1988(3). |
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| 作者姓名： | 魏衡芳 |
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| 作者单位： | Department of Hydraulic and Agricultural Engineering，Jiangsu Agricultural College |
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| 摘 要： | 本文着重分析了影响柴油机机油消耗率的主要因素油环、气环、活塞、摇臂轴机油流量及曲轴箱中气体压力等。以495Q型柴油机为实例,进行了一系列结构改进措施。综合试验结果表明,892和30号发动机改进后机油消耗率均降低49％。
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| 关 键 词： | 柴油机 消耗率 油环 气环 活塞 |
The Effective Way of Decreasing the Engine Oil Consumption of the Diesel Engine |
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| Wei Hengfang.The Effective Way of Decreasing the Engine Oil Consumption of the Diesel Engine[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1988(3). |
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| Authors: | Wei Hengfang |
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| Abstract: | In this paper, the main factors influencing the consumption rate of the engine oil of a diesel engine are analyzed. Those are the air-pressure in the crankcase and the oil flow-rate of the oil ring, gas ring, piston, rockershaft, efc. With a 495Q diesel engine as a prototype, various measures of improvement of the engine structure are taken. The result of the comprehensire experiments shows that the oil consumption of the improved 892 and 30 engines are both decreased by 49%. |
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| Keywords: | diesel engine consumption rate of the engine oil oil ring gasring piston |
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