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Optimum surface profile design and performance evaluation of inclined slider bearings

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dc.contributor.buuauthorÖzalp, A. Alper
dc.contributor.buuauthorUmur, H.
dc.contributor.departmentMühendislik Mimarlık Fakültesi
dc.contributor.departmentMakine Mühendisliği Bölümü
dc.contributor.orcid0000-0002-4976-9027
dc.contributor.researcheridABI-6888-2020
dc.contributor.scopusid6506131689
dc.contributor.scopusid6602945164
dc.date.accessioned2021-10-07T08:38:45Z
dc.date.available2021-10-07T08:38:45Z
dc.date.issued2006-06-10
dc.description.abstractThe aim of the present optimization study is to propose an innovative surface profile design by implementing a wavy form on the upper surface, without varying the physical limits of the complete slider-bearing structure. Differential equations governing the fluid-film mass, Reynolds and energy equations, are solved simultaneously by the iterative transfer matrix approach, which also takes into account the streamwise decrease of lubricant viscosity. Computations indicated that friction coefficient values decrease with wave amplitude in pad inclination ranges of 0-3.77 degrees, 3.3-4.17 degrees and 3.9-4.22 degrees for inlet/exit pressure ratios of 1.01, 3.01 and 5.01 respectively. Wave number is determined to augment the complete pressure distribution inside the bearing and optimum wave number is evaluated as 25 for pressure management.
dc.identifier.citationÖzalp, A. A. ve Umur, H. (2006). ''Optimum surface profile design and performance evaluation of inclined slider bearings''. Current Science, 90(11), 1480-1491.
dc.identifier.endpage1491
dc.identifier.issn0011-3891
dc.identifier.issue11
dc.identifier.scopus2-s2.0-33745558658
dc.identifier.startpage1480
dc.identifier.urihttps://www.jstor.org/stable/24091822
dc.identifier.urihttp://hdl.handle.net/11452/22275
dc.identifier.volume90
dc.identifier.wos000238378100015
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherIndian Academic Sciences
dc.relation.journalCurrent Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectScience & technology - other topics
dc.subjectWaviness
dc.subjectSlider-bearing
dc.subjectPerformance optimization
dc.subjectRotor
dc.subjectModel
dc.subjectSqueeze film
dc.subjectHydrodynamic lubrication
dc.subjectLine contacts
dc.subjectElastohydrodynamic lubrication
dc.subjectJournal bearings
dc.subjectNon-newtonian fluids
dc.subjectFinite-element-analysis
dc.subjectAerostatic thrust-bearings
dc.subject.scopusTexturization; Journal Bearings; Piston Rings
dc.subject.wosMultidisciplinary sciences
dc.titleOptimum surface profile design and performance evaluation of inclined slider bearings
dc.typeArticle
dc.wos.quartileQ2
dspace.entity.typePublication
local.contributor.departmentMühendislik Mimarlık Fakültesi/Makine Mühendisliği Bölümü
local.indexed.atScopus
local.indexed.atWOS

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