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A combined 1D3D CFD approach for reducing mesh dependency in Diesel spray calculations

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A combined 1D3D CFD approach for reducing mesh dependency in Diesel spray calculations

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dc.contributor.author García-Oliver, José M es_ES
dc.contributor.author Margot , Xandra es_ES
dc.contributor.author Chávez Cobo, Mariany de Jesús es_ES
dc.contributor.author Karlsson, A es_ES
dc.date.accessioned 2018-01-24T13:21:39Z
dc.date.available 2018-01-24T13:21:39Z
dc.date.issued 2011 es_ES
dc.identifier.issn 0895-7177 es_ES
dc.identifier.uri http://hdl.handle.net/10251/95459
dc.description.abstract [EN] A 1D3D-CFD coupled spray model is proposed in this work for the simulation of Diesel sprays under non-evaporative conditions and constant injection velocity in time. The basic idea of the model is to reduce the poor estimations of the gas velocity and droplets/gas relative velocity obtained with the standard 3D-CFD Eulerian-Lagrangian spray model, when coarse meshes are used. The coupling has been achieved in the calculation of the momentum source interaction term. General considerations, descriptions and implementation of the model in a commercial CFD code are outlined. Diesel spray simulations performed using the proposed approach have been compared with those obtained with the standard 3D-CFD, 1D models and experimental data. Encouraging results were found in terms of spray evolution when changing meshes and ambient conditions. © 2011 Elsevier Ltd. es_ES
dc.description.sponsorship This work has been founded by Universidad Politecnica de Valencia UPV under the FPI-UPV program and the public project TRA2007-68006-C02-01, from MICINN (Spain). Special thanks are extended to Dr. S. Hoyas and Dr. J.M. Pastor and Dr. M. Balthasar for the support and motivation. en_EN
dc.language Inglés es_ES
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD es_ES
dc.relation MINISTERIO DE EDUCACION /TRA2007-68006-C02-01 es_ES
dc.relation.ispartof Mathematical and Computer Modelling es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject 1D model es_ES
dc.subject CFD es_ES
dc.subject Diesel spray es_ES
dc.subject 1-D models es_ES
dc.subject Ambient conditions es_ES
dc.subject CFD codes es_ES
dc.subject Coarse meshes es_ES
dc.subject Experimental data es_ES
dc.subject Gas velocity es_ES
dc.subject Injection velocity es_ES
dc.subject Interaction term es_ES
dc.subject Mesh-dependency es_ES
dc.subject Momentum sources es_ES
dc.subject Relative velocity es_ES
dc.subject Spray model es_ES
dc.subject Drop formation es_ES
dc.subject Three dimensional es_ES
dc.subject.classification INGENIERIA AEROESPACIAL es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title A combined 1D3D CFD approach for reducing mesh dependency in Diesel spray calculations es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.mcm.2011.01.041 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation García-Oliver, JM.; Margot, X.; Chávez Cobo, MDJ.; Karlsson, A. (2011). A combined 1D3D CFD approach for reducing mesh dependency in Diesel spray calculations. Mathematical and Computer Modelling. 54(7):1732-1737. doi:10.1016/j.mcm.2011.01.041 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.mcm.2011.01.041 es_ES
dc.description.upvformatpinicio 1732 es_ES
dc.description.upvformatpfin 1737 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 54 es_ES
dc.description.issue 7 es_ES
dc.relation.pasarela S\207293 es_ES
dc.contributor.funder Ministerio de Educación es_ES


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