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Position: Home > Articles > Hierarchical analysis of use factors on degradation effects to engine lubricating oil Transactions of the Chinese Society of Agricultural Engineering 2010,26 (2) 248-252

使用因素对发动机润滑油劣化影响的层次分析

作  者:
梁兴雨;梅一帆;粟斌;熊春华
单  位:
天津大学内燃机燃烧学国家重点实验室;总后勤部油料研究所
关键词:
发动机;润滑油;使用因素;层次分析;劣化
摘  要:
为了有效控制发动机实际使用过程的润滑油衰变劣化。论文结合层次识别理论对发动机润滑油劣化的实际使用因素进行了识别。通过构建发动机润滑油劣化影响因素的指标体系和层次诊断结构图,运用层次判断矩阵识别出了影响发动机润滑油劣化的主要实际使用因素。结果发现温度是构成润滑油劣化的最主要影响因素,发动机工况变化、外界环境也会对润滑油劣化构成一定影响。
译  名:
Hierarchical analysis of use factors on degradation effects to engine lubricating oil
作  者:
Liang Xingyu1,2,Mei Yifan1,Su Bin2,Xiong Chunhua2(1.State Key Laboratory of Engines,Tianjin University,Tianjin 300072;2.Oil Material Research Institute,PLA Genera Logistics Department,Beijing 102300)
关键词:
engine,lubricating oils,operation factors,analytic hierarchy process,degradation
摘  要:
In order to effectively control the decay degradation of engine lubricating oil during actual use,the paper combined hierarchical recognition theory into recognition of the actual use factors on degradation of engine lubricating oil.Through constructing the index system and hierarchical diagnosis structure diagram of influencing factors on the degradation of engine lubricating oil and matrix utilizing hierarchical judgments,the paper identified main actual use factors that influence the degradation of engine lubricating oil.The results show that temperature is the major influencing factor in constituting lubricant degradation,and the engine condition changes and external environment will also have certain effects on lubricant degradation.

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