Effects of Laminar, Turbulent, and Slip Conditions in a Fluid Film on a Dry Gas Seal
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hahn, Mibbeum | - |
dc.contributor.author | Park, Youngjun | - |
dc.contributor.author | Kang, Minsoo | - |
dc.contributor.author | Jun, Sanghyun | - |
dc.contributor.author | Jang, Gunhee | - |
dc.date.accessioned | 2022-12-20T06:11:25Z | - |
dc.date.available | 2022-12-20T06:11:25Z | - |
dc.date.created | 2022-12-07 | - |
dc.date.issued | 2022-10 | - |
dc.identifier.issn | 2075-1702 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/172960 | - |
dc.description.abstract | A dry gas seal is a mechanical seal that prevents leakage of gas from rotating machines utilizing gas as a medium. Fluid film in a dry gas seal can exhibit laminar, turbulent, and slip behavior due to operating conditions and design parameters. A modified Reynolds equation that considers the effects of laminar, turbulent, and slip behavior of a fluid film was proposed and solved using the finite-element and Newton-Raphson methods to calculate the pressure, opening force, and leakage rate. The accuracy of the developed program was verified by comparing the simulated pressure with that of prior research, and the measured leakage with simulated leakage. The characteristics of a T-groove dry gas seal were investigated according to laminar, turbulent, and slip behavior in the fluid film. The results show that the effects of laminar, turbulent, and slip behavior in a fluid film on a dry gas seal should be considered to accurately predict the characteristics of a dry gas seal. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.title | Effects of Laminar, Turbulent, and Slip Conditions in a Fluid Film on a Dry Gas Seal | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Gunhee | - |
dc.identifier.doi | 10.3390/machines10100954 | - |
dc.identifier.scopusid | 2-s2.0-85140879119 | - |
dc.identifier.wosid | 000873171800001 | - |
dc.identifier.bibliographicCitation | MACHINES, v.10, no.10, pp.1 - 16 | - |
dc.relation.isPartOf | MACHINES | - |
dc.citation.title | MACHINES | - |
dc.citation.volume | 10 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 16 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | HIGH-SPEED | - |
dc.subject.keywordAuthor | dry gas seal | - |
dc.subject.keywordAuthor | experimental verification | - |
dc.subject.keywordAuthor | leakage rate | - |
dc.subject.keywordAuthor | numerical analysis | - |
dc.subject.keywordAuthor | opening force | - |
dc.subject.keywordAuthor | slip boundary condition | - |
dc.subject.keywordAuthor | turbulent flow | - |
dc.identifier.url | https://www.mdpi.com/2075-1702/10/10/954 | - |
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