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

Detalhes bibliográficos
Autor(a) principal: Rodrigues, T. T.
Data de Publicação: 2011
Outros Autores: Gasche, J. L.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/73044
Resumo: The 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.
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spelling Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approachDiameter ratioFlowthroughHermetic compressorsImmersed boundary methodsPhysical modelProject toolsRadial diffuserValve systemsReynolds numberHermetic devicesThe 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.Whirlpool S.A. Embraco CompressorsDepartment of Mechanical Engineering State University of São PauloWhirlpool S.A. Embraco CompressorsUniversidade Estadual Paulista (Unesp)Rodrigues, T. T.Gasche, J. L.2014-05-27T11:26:19Z2014-05-27T11:26:19Z2011-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject181-189Institution of Mechanical Engineers - 7th International Conference on Compressors and Their Systems 2011, p. 181-189.http://hdl.handle.net/11449/730442-s2.0-848655986245734872576111597Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInstitution of Mechanical Engineers - 7th International Conference on Compressors and Their Systems 2011info:eu-repo/semantics/openAccess2024-07-04T20:06:35Zoai:repositorio.unesp.br:11449/73044Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:58:06.187438Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
title Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
spellingShingle Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
Rodrigues, T. T.
Diameter ratio
Flowthrough
Hermetic compressors
Immersed boundary methods
Physical model
Project tools
Radial diffuser
Valve systems
Reynolds number
Hermetic devices
title_short Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
title_full Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
title_fullStr Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
title_full_unstemmed Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
title_sort Simulation of the flow through automatic valves of hermetic compressors by the immersed boundary method approach
author Rodrigues, T. T.
author_facet Rodrigues, T. T.
Gasche, J. L.
author_role author
author2 Gasche, J. L.
author2_role author
dc.contributor.none.fl_str_mv Whirlpool S.A. Embraco Compressors
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Rodrigues, T. T.
Gasche, J. L.
dc.subject.por.fl_str_mv Diameter ratio
Flowthrough
Hermetic compressors
Immersed boundary methods
Physical model
Project tools
Radial diffuser
Valve systems
Reynolds number
Hermetic devices
topic Diameter ratio
Flowthrough
Hermetic compressors
Immersed boundary methods
Physical model
Project tools
Radial diffuser
Valve systems
Reynolds number
Hermetic devices
description The 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.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
2014-05-27T11:26:19Z
2014-05-27T11:26:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Institution of Mechanical Engineers - 7th International Conference on Compressors and Their Systems 2011, p. 181-189.
http://hdl.handle.net/11449/73044
2-s2.0-84865598624
5734872576111597
identifier_str_mv Institution of Mechanical Engineers - 7th International Conference on Compressors and Their Systems 2011, p. 181-189.
2-s2.0-84865598624
5734872576111597
url http://hdl.handle.net/11449/73044
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Institution of Mechanical Engineers - 7th International Conference on Compressors and Their Systems 2011
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 181-189
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128297454796800

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