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Title:On-line condition monitoring and evaluation of remaining useful lifetimes for mineral hydraulic and turbine oils
Authors:ID Tič, Vito (Author)
ID Lovrec, Darko (Author)
Files:.pdf RAZ_Tic_Vito_2017.pdf (7,75 MB)
MD5: C27D80CCAA1EDAE5DDD5CFEAE27CA6EC
PID: 20.500.12556/dkum/9927d18a-924a-4baa-9241-84d4c9928ed5
 
URL http://press.um.si/index.php/ump/catalog/book/309
 
Language:English
Work type:Scientific work
Typology:2.01 - Scientific Monograph
Organization:FS - Faculty of Mechanical Engineering
Abstract:Condition monitoring of hydraulic and turbine oils, and especially their remaining useful life, is becoming an important strategic business advantage for plant owners, which benefits in environment protection and cost reduction. This monograph discusses the problem of condition monitoring of hydraulic fluids throughout their life-cycles. Particular emphasis is placed on assessing mineral-based oils’ conditions and their remaining useful lifetimes quantitatively. Practicality and usefulness are vital when developing and deploying various methods for condition monitoring systems within industrial environments. Therefore, it is important to know the oil degradation mechanisms and influencing factors, commonly used laboratory methods and oil ageing tests, as well as, for on-line condition monitoring system design, the available sensors with all their characteristics and restrictions. The proposed approach is based on a novel method for testing the durability and oxidation stability of different hydraulic and turbine oils. The developed mathematical model is based on data from previously conducted oil-ageing tests for the assessment of an oil's condition and its remaining useful lifetime. The method can also be used for comparison of different oils and selection of a more adequate oil with high oxidation stability and long service-lifetime.
Keywords:Hydraulic and turbine oils, degradation mechanisms, on-line condition monitoring, test methods, remaining useful lifetime
Publication status:Published
Publication version:Version of Record
Place of publishing:Maribor
Place of performance:Maribor
Publisher:University of Maribor Press
Year of publishing:2017
Year of performance:2017
Number of pages:190
PID:20.500.12556/DKUM-69312 New window
ISBN:978-961-286-130-8
UDC:661.177:543.383.2
COBISS.SI-ID:93719809 New window
DOI:10.18690/978-961-286-130-8 New window
NUK URN:URN:SI:UM:DK:EBGPRPBW
Copyright:University of Maribor Press
Publication date in DKUM:22.12.2017
Views:1943
Downloads:516
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Secondary language

Language:Slovenian
Title:On-line nadzor stanja in ocena preostale uporabne dobe hidravličnih in turbinskih olj
Abstract:Nadzor stanja hidravličnih in turbinskih olj, še posebej pa poznavanje njihove preostale uporabne dobe, je vse bolj pomembna strateško poslovna prednost, tako za lastnika naprave, za zaščito okolja in za zmanjševanje stroškov. Temu se posveča pričujoča monografija: nadzor stanja hidravličnih tekočin skozi njihov ciklus uporabe. Poudarek je na ugotavljanju trenutnega stanja in preostale uporabne dobe olj na mineralni osnovi. Za razvoj in uporabo metod za nadzorne sisteme v industrijskih okoljih sta ključnega pomena njihova praktičnost, natančnost in uporabnost. Zato je pomembno poznati mehanizme degradacije olja in vplivne faktorje, uporabljane laboratorijske metode in teste za staranje olja, za zasnovo sistema spremljanja stanja pa še razpoložljive senzorje, z vsemi svojimi lastnostmi in omejitvami. Predlagani pristop temelji na novi metodi testiranja vzdržljivosti in oksidacije stabilnosti različnih hidravličnih in turbinskih olj. Razviti matematični model temelji na podatkih predhodno izvedenih testiranj staranja olja: trenutnega stanja olja in njegove preostale uporabne dobe. Metodo lahko uporabljamo tudi za primerjavo vzdržljivosti različnih olj, ki je osnova za izbiro olja z visoko oksidacijsko stabilnostjo in s tem dolgo uporabno dobo.
Keywords:hidravlična in turbinska olja, mehanizmi degradacije, on-line nadzor stanja, metode testiranja, preostala uporabna doba


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This document is a part of these collections:
  1. Univerzitetna založba Univerze v Mariboru

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