| 润滑油温度对柴油机减速过程影响研究 |
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| 引用本文： | 张更云,何来龙,王普凯. 润滑油温度对柴油机减速过程影响研究[J]. 兵工学报, 2009, 30(3): 268-271 |
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| 作者姓名： | 张更云 何来龙 王普凯 |
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| 作者单位： | 装甲兵工程学院,机械工程系,北京,100072;装甲兵工程学院,机械工程系,北京,100072;装甲兵工程学院,机械工程系,北京,100072 |
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| 摘 要： | 润滑油温度影响柴油机空载减速过程曲线的变化。为了提高利用柴油机空载减速过程评价柴油机技术状况的准确性，通过对某特种车辆柴油机在不同润滑油温度下的减速过程曲线研究，将不同润滑油温度下测试的空载减速曲线作归一化处理，得出了归一化处理的计算方法，提高了空载减速过程曲线的重复性，减少了不同润滑油温度下空载减速时间绝对误差。
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| 关 键 词： | 动力机械工程 减速时间 柴油机 润滑油温度 技术状况 |
Investigation on Effect of the Lubricating-oil Temperature onto Deceleration Process of Diesel Engines |
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| ZHANG Geng-yun,HE Lai-long,WANG Pu-kai. Investigation on Effect of the Lubricating-oil Temperature onto Deceleration Process of Diesel Engines[J]. Acta Armamentarii, 2009, 30(3): 268-271 |
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| Authors: | ZHANG Geng-yun HE Lai-long WANG Pu-kai |
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| Affiliation: | Department of Mechanical Engineering, Academy of Armored Forces Engineering, Beijing 100072, China |
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| Abstract: | The variation of no-load deceleration process curve of the diesel engine is affected by the lubricating-oil temperature.In order to improve the accuracy of evaluated technical condition of the diesel engine by no-load deceleration process,the general equation of calculating no-load deceleration time was proposed by normalizing no-load deceleration curve tested under various lubricating-oil temperatures,to improve the repeatability of the curve and reduce the absolute error of the time under the various temp... |
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| Keywords: | power machinery engineering deceleration time diesel engine lubricating-oil temperature technical condition |
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