| 柴油机自然寿命分析 |
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| 引用本文： | 林瑞霖,张志明,吴家明,黄次浩. 柴油机自然寿命分析[J]. 海军工程大学学报, 2004, 16(4): 43-47 |
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| 作者姓名： | 林瑞霖 张志明 吴家明 黄次浩 |
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| 作者单位： | 海军工程大学,动力工程学院,湖北,武汉,430033 |
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| 摘 要： | 将柴油机重要运动部件的磨损率和磨损量以及容许磨损量当作随机变量,建立计算这些部件寿命的数学模型,通过计算可得到它们的寿命,从而确定柴油机的自然寿命.与传统的计算方法相比,该方法计算精度高.该方法已用于论证舰船服役年限.
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| 关 键 词： | 柴油机 寿命 磨损 模型 |
| 文章编号： | 1009-3486(2004)04-0043-05 |
| 修稿时间： | 2004-01-13 |
Analysis on natural life of diesel engine |
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| LIN Rui-lin,ZHANG Zhi-ming,WU Jia-ming,HUANG Ci-hao. Analysis on natural life of diesel engine[J]. Journal of Naval University of Engineering, 2004, 16(4): 43-47 |
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| Authors: | LIN Rui-lin ZHANG Zhi-ming WU Jia-ming HUANG Ci-hao |
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| Abstract: | The wear ratio, wear level, and tolerance of wear level of the important motor units are regarded as random variables, and the mathematical model of the lifetime of these motor units is presented. Then, their lifetime can be obtained by calculating, and the natural lifetime of the diesel engine is thus determined. Compared to the traditional calculating models, the precision of this method is improved greatly. The method has been used to demonstrate the service lifetime of ships. |
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| Keywords: | diesel engine lifetime wear model |
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