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dc.contributor.authorLei, Junjie
dc.contributor.authorLiu, Meihong
dc.contributor.authorHu, Xiangping
dc.contributor.authorSun, Junfeng
dc.contributor.authorKang, Yuchi
dc.date.accessioned2021-11-04T08:19:40Z
dc.date.available2021-11-04T08:19:40Z
dc.date.created2021-06-30T14:37:53Z
dc.date.issued2021
dc.identifier.isbn978-981-33-6318-2
dc.identifier.urihttps://hdl.handle.net/11250/2827742
dc.description.abstractTo reveal the wear law of parabola-shaped and arc-shaped finger seals (FSs), the wear characteristics of parabola-shaped and arc-shaped FSs were studied in this paper. Firstly, a formula for calculating the contact stress of finger boot/rotor is established according to bootlace theory. Secondly, based on the mathematical model of wear rate in related literature, the influence of structural parameters on FS wear was investigated. Results showed that when the rotor speed is less than 1700 r/min, the contact stress of the parabolic FS is less than that of the arc-shaped FS; when the rotation speed is greater than 1700 r/min, the contact stresses of the parabolic and arc-shaped FSs increase rapidly. Furthermore, when the speed is greater than 4000 r/min, the contact stresses of the two structures are similar. When the rotor speed is less than 3000 r/min, the trends of the wear rate of the parabolic and arc-shaped FS structures are irregular; when the rotor speed is greater than 3000 r/min, the wear rate of the parabolic FS structure is greater than the arc-shaped FS, and the wear rates of the two structures increase exponentially. Our results provide theoretical basis and reference for the wear performance of PFS and AFS.en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.ispartofInternational Workshop of Advanced Manufacturing and Automation. Advanced Manufacturing and Automation X. IWAMA 2020
dc.titleAnalysis of Wear Performance of Two Finger Seal Structureen_US
dc.typeChapteren_US
dc.description.versionacceptedVersionen_US
dc.rights.holderThis is the authors' accepted manuscript to an article published by Springer.en_US
dc.source.pagenumber286-294en_US
dc.identifier.doi10.1007/978-981-33-6318-2_36
dc.identifier.cristin1919598
cristin.ispublishedtrue
cristin.fulltextpreprint
cristin.qualitycode1


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