| 一种利用滑油中金属磨粒含量判定磨损部件的方法 |
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| 引用本文： | 马壮,程礼,吴博.一种利用滑油中金属磨粒含量判定磨损部件的方法[J].航空计算技术,2004,34(3):111-112,115. |
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| 作者姓名： | 马壮 程礼 吴博 |
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| 作者单位： | 空军工程大学,工程学院,陕西,西安,710038;空军工程大学,工程学院,陕西,西安,710038;空军工程大学,工程学院,陕西,西安,710038 |
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| 摘 要： | 基于发动机滑油系统故障诊断的光谱分析方法,以这种方法所检测的金属磨粒含量为依据,利用不同的材料其化学成分不同这一性质,建立一个线性方程组。通过求解线性方程组来判断哪种材料的磨损量较大,从而为故障部件的判定提供充分的依据。
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| 关 键 词： | 金属磨粒 磨损部件 线性方程组 故障 |
| 文章编号： | 1671-654X(2004)03-0111-02 |
| 修稿时间： | 2004年4月12日 |
A Methodology of Determining Engine's Attrite Parts by Measuring the Content of Metal Granule in Lubricating Oil |
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| MA Zhuang,CHENG Li,WU Bo.A Methodology of Determining Engine's Attrite Parts by Measuring the Content of Metal Granule in Lubricating Oil[J].Aeronautical Computer Technique,2004,34(3):111-112,115. |
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| Authors: | MA Zhuang CHENG Li WU Bo |
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| Abstract: | This methodology is based on the spectroscopic analysis in diagnosing engine lubricating oil system malfunction, and measuring the content of metal granule in lubricating oil accordingly. Then establishing a group of linear equation according to the character that different materials have different chemical ingredients. By solving these linear equations to determine which kind of materials have larger attrite quantum, thereby could provide the basis to attrite parts estimation |
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| Keywords: | metal granule attrite parts linear equation malfunction |
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