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dc.contributor.author
Aguerre, Horacio Javier
dc.contributor.author
Nigro, Norberto Marcelo
dc.date.available
2020-10-14T14:25:27Z
dc.date.issued
2019-08
dc.identifier.citation
Aguerre, Horacio Javier; Nigro, Norberto Marcelo; Implementation and validation of a Lagrangian spray model using experimental data of the ECN Spray G injector; Pergamon-Elsevier Science Ltd; Computers & Fluids; 190; 8-2019; 30-48
dc.identifier.issn
0045-7930
dc.identifier.uri
http://hdl.handle.net/11336/115868
dc.description.abstract
This work presents a Lagrangian-based spray model and its implementation in the context of the Finite Volume Method. Gas and liquid phases are coupled using an implicit strategy which is based on a splitting of the temporal derivatives of the gaseous phase. The atomization processes are represented with a hybrid strategy which combines the Huh?Gosman, Kelvin?Helmholtz and Rayleigh?Taylor models. A sensitivity analysis of these models is proposed where the influence of specific parameters is evaluated. To calibrate the model, the numerical results are compared with experimental data of the Engine Combustion Network Spray G injector. An acceptable performance of the numerical results is obtained promoting the current numerical strategy as a robust and reliable option to simulate the Spray G and others multi-hole injectors. The results of this work allow a better understanding of the influence of the model parameters on the global spray development which is valuable and currently scarce information to aid to future improvements.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
DISCRETE DROPLET METHOD
dc.subject
FINITE VOLUME METHOD
dc.subject
HYBRID ATOMIZATION MODEL
dc.subject
SPRAY G
dc.subject
SPRAY MODELLING
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Implementation and validation of a Lagrangian spray model using experimental data of the ECN Spray G injector
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-09-25T19:08:14Z
dc.journal.volume
190
dc.journal.pagination
30-48
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Aguerre, Horacio Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
dc.description.fil
Fil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
dc.journal.title
Computers & Fluids
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.compfluid.2019.06.004
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