Micro-texture design and optimization in hydrodynamic lubrication via two-scale analysis

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dc.citation.epage248en_US
dc.citation.issueNumber2en_US
dc.citation.spage227en_US
dc.citation.volumeNumber56en_US
dc.contributor.authorWaseem, A.en_US
dc.contributor.authorTemizer, İ.en_US
dc.contributor.authorKato, J.en_US
dc.contributor.authorTerada, K.en_US
dc.date.accessioned2018-04-12T10:38:05Z
dc.date.available2018-04-12T10:38:05Z
dc.date.issued2017en_US
dc.departmentDepartment of Mechanical Engineeringen_US
dc.description.abstractA novel computational surface engineering framework is developed to design micro-textures which can optimize the macroscopic response of hydrodynamically lubricated interfaces. All macroscopic objectives are formulated and analyzed within a homogenization-based two-scale setting and the micro-texture design is achieved through topology optimization schemes. Two non-standard aspects of this multiscale optimization problem, namely the temporal and spatial variations in the homogenized response of the micro-texture, are individually addressed. Extensive numerical investigations demonstrate the ability of the framework to deliver optimal micro-texture designs as well as the influence of major problem parameters. © 2017, Springer-Verlag Berlin Heidelberg.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T10:38:05Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2017en
dc.identifier.doi10.1007/s00158-017-1713-5en_US
dc.identifier.eissn1615-1488
dc.identifier.issn1615-147X
dc.identifier.urihttp://hdl.handle.net/11693/36381
dc.language.isoEnglishen_US
dc.publisherSpringer Verlagen_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/s00158-017-1713-5en_US
dc.source.titleStructural and Multidisciplinary Optimizationen_US
dc.subjectHomogenizationen_US
dc.subjectLubricationen_US
dc.subjectOptimizationen_US
dc.subjectTexture designen_US
dc.subjectTwo-scale analysisen_US
dc.titleMicro-texture design and optimization in hydrodynamic lubrication via two-scale analysisen_US
dc.typeArticleen_US

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