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OALib Journal期刊
ISSN: 2333-9721
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基于介电常数法的汽轮机油质量监测
, PP. 50-54
Keywords: 汽轮机油,介电常数,监测方法,酸值,破乳化度,油液温度
Abstract:
阐述了基于介电常数法的汽轮机油质量监测方法及原理,以某电厂32号l-tsa运行汽轮机油为例,通过试验研究了汽轮机油中的水分、金属磨粒浓度、老化时间及油液温度与油液介电常数之间的变化规律。结果表明,汽轮机油的介电常数随水分、金属磨粒浓度、老化时间的增加而增大;油液介电常数与油温呈线性关系;介电常数作为汽轮机油污染的评价指标是可行的。
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