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A non-linear quasi-3D model with Flux-Corrected-Transport for engine gas-exchange modelling

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A non-linear quasi-3D model with Flux-Corrected-Transport for engine gas-exchange modelling

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dc.contributor.author Torregrosa, A. J. es_ES
dc.contributor.author Broatch Jacobi, Jaime Alberto es_ES
dc.contributor.author Arnau Martínez, Francisco José es_ES
dc.contributor.author Hernández-Marco, Manuel es_ES
dc.date.accessioned 2017-07-06T11:18:12Z
dc.date.available 2017-07-06T11:18:12Z
dc.date.issued 2016-01-01
dc.identifier.issn 0377-0427
dc.identifier.uri http://hdl.handle.net/10251/84584
dc.description.abstract Modelling has proven to be an important tool in the design of manifolds and silencers for internal combustion engines. Although simple 1D models are generally sufficiently precise in the case of manifold models, they would usually fail to predict the high frequency behaviour of modern compact manifold designs and, of course, of a complex-shaped silencing system. Complete 3D models are able to account for transversal modes and other non-1D phenomena, but at a high computational cost. A suitable alternative is provided by time-domain non-linear quasi-3D models, whose computational cost is relatively low but still providing an accurate description of the high frequency behaviour of certain elements. In this paper, a quasi-3D model which makes use of a non-linear second order time and space discretization based on finite volumes is presented. As an alternative for avoiding overshoots at discontinuities, a Flux-Corrected Transport technique has been adapted to the quasi-3D method in order to achieve convergence and avoid numerical dispersion. It is shown that the combination of dissipation via damping together with the phoenical form of the anti-diffusion term provides satisfactory results es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of Computational and Applied Mathematics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Quasi-3D model es_ES
dc.subject Gas exchange es_ES
dc.subject Flux-Corrected-Transport es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title A non-linear quasi-3D model with Flux-Corrected-Transport for engine gas-exchange modelling es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.cam.2015.03.034
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny es_ES
dc.description.bibliographicCitation Torregrosa, AJ.; Broatch Jacobi, JA.; Arnau Martínez, FJ.; Hernández-Marco, M. (2016). A non-linear quasi-3D model with Flux-Corrected-Transport for engine gas-exchange modelling. Journal of Computational and Applied Mathematics. 291:103-111. doi:10.1016/j.cam.2015.03.034 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.cam.2015.03.034 es_ES
dc.description.upvformatpinicio 103 es_ES
dc.description.upvformatpfin 111 es_ES
dc.type.version info:eu repo/semantics/publishedVersion es_ES
dc.description.volume 291 es_ES
dc.relation.senia 306924 es_ES


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