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| 多台船舶柴油机润滑油油料发射光谱数据比较 | |
| 引用本文： | 姚智刚,田洪祥,刘韬.多台船舶柴油机润滑油油料发射光谱数据比较[J].船海工程,2011,40(5):65-68. |
| 作者姓名： | 姚智刚 田洪祥 刘韬 |
| 作者单位： | 1. 91872部队,北京,102442 2. 海军工程大学船舶与动力学院,武汉,430033 3. 91528部队,上海,200436 |
| 基金项目： | 湖北省自然科学基金(2010CDB01505) |
| 摘 要： | 为监测同型号柴油机的磨损工况和分析不同润滑油的使用性能,对16台同一型号的船舶柴油机的润滑油定期取样,利用超谱M型油料发射光谱仪分析油样中的铁、铜、铝、铅等磨损金属元素质量浓度和添加剂元素的平均值和标准偏差,利用主成分分析,根据添加剂元素对润滑油进行分类,对磨损元素的显著性水平进行检验,得到铁和铜元素质量浓度在两种不同的润滑油工作中的差异。 |
| 关 键 词： | 润滑油 工况监测 光谱分析 主成分分析 |
Comparison among Oil Atomic Emission Spectroscopy Data of Several Marine Diesel Engines |
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| Authors: | YAO Zhi-gang TIAN Hong-xiang LIU Tao |
| Institution: | YAO Zhi-gang1,TIAN Hong-xiang2,LIU Tao3(1 Unit 91872 of PLA,Beijing 102442,China,2 School of Naval Architecture and Power,Naval University of Engineering,Wuhan 430033,3 Unit 92957 of PLA,Shanghai 200436,China) |
| Abstract: | In order to monitor wear condition of marine diesel engine and the performance of lubricating oil,394 oil samples were taken from 16 marine diesel engines.With the spectroil M type instrument,elements′ concentrations of every oil sample were analyzed.The average concentrations and their standard deviation of wear elements such as Fe,Cu,Al and Pb,and additives elements such as Na,Mg,Ba and P in the samples were calculated.Based on additives elements,the oil types can be classified by principal component analysis.The significance analysis of wear elements Fe,Cu,Al and Pb was made.The results showed that lubricating performance of two different oils has significant difference to Fe and Cu. |
| Keywords: | lubricating oil condition monitoring spectral analysis principal component analysis |
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