Preliminary analysis on the preload influence on the behavior of offset half gas bearings

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dc.creatorMarco Túlio Corrêa de Faria
dc.date.accessioned2021-08-15T03:49:14Z
dc.date.accessioned2025-09-08T23:10:38Z
dc.date.available2021-08-15T03:49:14Z
dc.date.issued2018-03
dc.identifier.doihttps://doi.org/10.1007/s40430-018-1027-6
dc.identifier.issn1806-3691
dc.identifier.urihttps://hdl.handle.net/1843/37490
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of the Brazilian Society of Mechanical Sciences and Engineering
dc.rightsAcesso Restrito
dc.subjectEngenharia mecânica
dc.titlePreliminary analysis on the preload influence on the behavior of offset half gas bearings
dc.typeArtigo de periódico
local.citation.issue3
local.citation.volume40
local.description.resumoThis paper deals with a preliminary computational analysis of the influence of the preload factor on the performance characteristics of gas-lubricated offset half bearings. A finite element procedure is devised to solve the lubrication equations rendered by a linearized perturbation method applied on the compressible Reynolds equation. High-order shape functions are employed in the fluid domain modeling to avoid numerical instabilities in the equation solver. Steady-state and dynamic performance characteristics of gas bearings with different values of preload are predicted at several operating conditions. Curves of the bearing characteristics are rendered to show the influence of the preload on the performance of offset half gas bearings at high speeds.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA MECÂNICA
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s40430-018-1027-6

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