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Cited 1 time in webofscience Cited 2 time in scopus
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Gap size effect on the tribological characteristics of the roller for deep-sea mining robot

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dc.contributor.authorOh, Jae-Won-
dc.contributor.authorJung, Jung-Yeul-
dc.contributor.authorKim, Hyung-Woo-
dc.contributor.authorHong, Sup-
dc.contributor.authorSung, Ki-Young-
dc.contributor.authorBae, Dae-Sung-
dc.date.accessioned2021-08-03T04:31:53Z-
dc.date.available2021-08-03T04:31:53Z-
dc.date.issued2017-
dc.identifier.issn1064-119X-
dc.identifier.issn1521-0618-
dc.identifier.urihttps://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/640-
dc.description.abstractTo design the deep-sea mining robot, it is essential to analyze the tribological characteristics of its roller. In this study, we introduced the dynamic simulation model to analyze the tribological characteristics of the roller for deep-sea mining robot, considering the temperature, viscosity, viscous damping force, and gap size between the inner and outer rib seals. Effective viscosity changes with gap size in micro/nanoscale while the effective viscosity is equal to the kinematic viscosity in macroscale. For the stable operation of the roller, the effective viscosity must be less than the critical viscosity. As the gap size decreases, the effective viscosity increases while the critical viscosity decreases. This study shows that the gap size between the inner and outer rib seals of roller is the most dominant factor in designing the roller for deep-sea mining robot to use at relatively low temperatures that are found in the deep-sea environments.-
dc.format.extent7-
dc.language영어-
dc.language.isoENG-
dc.publisherTAYLOR & FRANCIS INC-
dc.titleGap size effect on the tribological characteristics of the roller for deep-sea mining robot-
dc.typeArticle-
dc.publisher.location미국-
dc.identifier.doi10.1080/1064119X.2015.1114544-
dc.identifier.scopusid2-s2.0-84973125358-
dc.identifier.wosid000397046700013-
dc.identifier.bibliographicCitationMARINE GEORESOURCES & GEOTECHNOLOGY, v.35, no.1, pp 120 - 126-
dc.citation.titleMARINE GEORESOURCES & GEOTECHNOLOGY-
dc.citation.volume35-
dc.citation.number1-
dc.citation.startPage120-
dc.citation.endPage126-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClasssci-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaOceanography-
dc.relation.journalResearchAreaMining & Mineral Processing-
dc.relation.journalWebOfScienceCategoryEngineering, Ocean-
dc.relation.journalWebOfScienceCategoryEngineering, Geological-
dc.relation.journalWebOfScienceCategoryOceanography-
dc.relation.journalWebOfScienceCategoryMining & Mineral Processing-
dc.subject.keywordPlusEFFECTIVE VISCOSITY-
dc.subject.keywordPlusSYSTEM-
dc.subject.keywordPlusPRESSURE-
dc.subject.keywordPlusDYNAMICS-
dc.subject.keywordPlusBEARING-
dc.subject.keywordPlusSLIP-
dc.subject.keywordPlusFLOW-
dc.subject.keywordAuthorDeep-sea mining robot-
dc.subject.keywordAuthoreffective viscosity-
dc.subject.keywordAuthorgap size effect-
dc.subject.keywordAuthortribological characteristics-
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