Development of a segregated compressible flow solver for turbomachinery simulations

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dc.contributor.author Benajes, Jesús
dc.contributor.author Galindo, José
dc.contributor.author Fajardo Peña, Pablo
dc.contributor.author Navarro, Roberto
dc.date.accessioned 2019-09-02T07:21:58Z
dc.date.available 2019-09-02T07:21:58Z
dc.date.issued 2014-10
dc.identifier.bibliographicCitation Journal of applied fluid mechanics, 7(4), Pp. 673-682
dc.identifier.issn 1735-3572
dc.identifier.issn 1735-3645 (online)
dc.identifier.uri http://hdl.handle.net/10016/28741
dc.description.abstract A steady multiple reference frame segregated compressible solver and an unsteady sliding mesh one are developed using OpenFOAM® to simulate turbomachinery. For each of the two solvers, governing equations, numerical approach and solver structure are explained. Pressure and energy equation are implemented so as to obtain the best numerical properties, such as the ability to use large time-steps. Sod shock tube test case is used to assess the prediction of compressible phenomena by the transient scheme, which shows proper resolution of compressible waves. Both solvers are used to simulate a turbocharger turbine, comparing their solutions to corresponding ones using ANSYS® Fluent® as a means of validation. The multiple reference frame solver global results quantitatively differ from those computed using ANSYS Fluent, although predicted flow features match. The solution obtained by the sliding mesh solver presents better agreement compared to ANSYS Fluent one.
dc.description.sponsorship The authors are indebted to the Spanish Ministerio de Economía y Competitividad through Project TRA 2010-16205.
dc.format.extent 10
dc.language.iso eng
dc.publisher Isfahan University of Technology
dc.rights This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other CFC
dc.subject.other Multiple reference frame
dc.subject.other Openfoam
dc.subject.other Sliding mesh
dc.title Development of a segregated compressible flow solver for turbomachinery simulations
dc.type article
dc.relation.publisherversion http://jafmonline.net/web/guest/home?p_p_id=JournalArchive_WAR_JournalArchive_INSTANCE_nvhn&p_p_action=0&p_p_state=maximized&p_p_mode=view&_JournalArchive_WAR_JournalArchive_INSTANCE_nvhn_form_page=main_form&selectedVolumeId=66&selectedIssueId=219
dc.subject.eciencia Aeronáutica
dc.subject.eciencia Ingeniería Industrial
dc.rights.accessRights openAccess
dc.relation.projectID Comunidad de Madrid. TRA 2010-16205
dc.type.version publishedVersion
dc.identifier.publicationfirstpage 673
dc.identifier.publicationissue 4
dc.identifier.publicationlastpage 682
dc.identifier.publicationtitle Journal of Applied Fluid Mechanics
dc.identifier.publicationvolume 7
dc.identifier.uxxi AR/0000016497
dc.contributor.funder Comunidad de Madrid
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