Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach

dc.contributorWhirlpool S.A. Embraco Compressors
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:26:19Z
dc.date.available2014-05-27T11:26:19Z
dc.date.created2014-05-27T11:26:19Z
dc.date.issued2011-12-01
dc.identifierInstitution of Mechanical Engineers - 7th International Conference on Compressors and Their Systems 2011, p. 181-189.
dc.identifierhttp://hdl.handle.net/11449/73044
dc.identifier2-s2.0-84865598624
dc.identifier5734872576111597
dc.description.abstractThe main goal of the present work is to verify the applicability of the Immersed Boundary Method together with the Virtual Physical Model to solve the flow through automatic valves of hermetic compressors. The valve was simplified to a two-dimensional radial diffuser, with diameter ratio of D/d = 1.5, and simulated for a one cycle of opening and closing process with a imposed velocity of 3.0 cm/s for the reed, dimensionless gap between disks in the range of 0.07 < s/d < 0.10, and inlet Reynolds number equal to 1500. The good results obtained showed that the methodology has great potential as project tool for this type of valve systems. © The Authors, 2011.
dc.languageeng
dc.relationInstitution of Mechanical Engineers - 7th International Conference on Compressors and Their Systems 2011
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectDiameter ratio
dc.subjectFlowthrough
dc.subjectHermetic compressors
dc.subjectImmersed boundary methods
dc.subjectPhysical model
dc.subjectProject tools
dc.subjectRadial diffuser
dc.subjectValve systems
dc.subjectReynolds number
dc.subjectHermetic devices
dc.titleSimulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
dc.typeActas de congresos


Este ítem pertenece a la siguiente institución