文章基本信息

标题：Maintenance Strategies Comparison for Francis Turbine Runner Subjected to Cavitation
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作者：Quentin Chatenet ; Antoine S. Tahan ; Mitra Fouladirad 等
期刊名称：Sustainability
印刷版ISSN：2071-1050
出版年度：2021
卷号：13
期号：19
页码：10838
DOI：10.3390/su131910838
语种：English
出版社：MDPI, Open Access Journal
摘要：This paper deals with a continuously degrading turbine runner due to cavitation that is inspected at fixed time intervals. The degradation of the system is modelled with a gamma process. This paper is focused on comparing the influence of maintenance parameters with the long-time cost criterion. A case study, based on simulated degradation paths, shows that there exists a set of parameters that minimize maintenance costs.
关键词：maintenance; cavitation; hydraulic runner; gamma process; degradation simulation