Reliability of main fan coal mining plants

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dc.citation.epage59
dc.citation.issue1A
dc.citation.rankM23
dc.citation.spage47
dc.citation.volume27
dc.contributor.authorDramlić, Dejan
dc.contributor.authorRistić, Vladica
dc.contributor.authorĐukanović, Duško
dc.contributor.authorĐokić, Nemanja
dc.contributor.authorZlatanović, Dragan
dc.date.accessioned2023-12-25T21:47:49Z
dc.date.available2023-12-25T21:47:49Z
dc.date.issued2023
dc.description.abstractIn this paper, a mathematical model for determining the reliability of ventilation plants was given and said ventilation plant was checked using a specific example for two types of fans operating in different modes due to the difference in the age of the fans. Within the framework of the paper, the principles of arrangement of ventilation systems of mines are stated, after which the mathematical model for determining the probability of reliability of ventilation systems is presented. For checking and proving the given mathematical model, coal mines in Serbia have been selected. The experimental part presents the basic characteristics of the main fan plants of active underground coal mines in Serbia, and based on the given mathematical model and collected data on downtime in the operation of the main fan plants at coal mines, the reliability of their operation is calculated. The paper confirms that the proposed method of determining the mathematical probability of reliability of ventilation systems can be used as an initial indicator of ventilation systems, where regular plant maintenance and application of this mathematical model could predict and prevent the operation of ventilation systems, and thus extend their lifespan. By processing the data on the operation of ventilation plants, the appropriate empirical dependence of the reliability parameters was obtained with the corresponding dependence, which enables application in practice.
dc.identifier.doi10.2298/TSCI2301047D
dc.identifier.issn0354-9836
dc.identifier.issn2334-7163
dc.identifier.urihttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/804
dc.language.isoen
dc.publisherVINČA Institute of Nuclear Sciences
dc.rights.licenseCC BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceThermal Science
dc.subjectcoal
dc.subjectmine
dc.subjectpit
dc.subjectfan
dc.subjectventilation
dc.subjectreliability
dc.subjectventilation systems
dc.subjectstoppage
dc.titleReliability of main fan coal mining plants
dc.typearticle
dc.type.versionpublishedVersion

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