dc.creator | Morales de Luna, Tomás | es |
dc.creator | Fernández Nieto, Enrique Domingo | es |
dc.creator | Castro Díaz, Manuel Jesús | es |
dc.date.accessioned | 2021-06-01T10:57:44Z | |
dc.date.available | 2021-06-01T10:57:44Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Morales de Luna, T., Fernández Nieto, E.D. y Castro Díaz, M.J. (2017). Derivation of a Multilayer Approach to Model Suspended Sediment Transport: Application to Hyperpycnal and Hypopycnal Plumes. Communications in Computational Physics, 22 (5), 1439-1485. | |
dc.identifier.issn | 1815-2406 | es |
dc.identifier.uri | https://hdl.handle.net/11441/111270 | |
dc.description.abstract | We propose a multi-layer approach to simulate hyperpycnal and hypopycnal plumes in flows
with free surface. The model allows to compute the vertical profile of the horizontal and the
vertical components of the velocity of the fluid flow. The model can describe as well the vertical
profile of the sediment concentration and the velocity components of each one of the sediment
species that form the turbidity current. To do so, it takes into account the settling velocity of
the particles and their interaction with the fluid. This allows to better describe the phenomena
than a single layer approach. It is in better agreement with the physics of the problem and gives
promising results. The numerical simulation is carried out by rewriting the multi-layer approach
in a compact formulation, which corresponds to a system with non-conservative products, and
using path-conservative numerical scheme. Numerical results are presented in order to show the
potential of the model. | es |
dc.format | application/pdf | es |
dc.format.extent | 40 | es |
dc.language.iso | eng | es |
dc.publisher | Global-Science Press | es |
dc.relation.ispartof | Communications in Computational Physics, 22 (5), 1439-1485. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Derivation of a Multilayer Approach to Model Suspended Sediment Transport: Application to Hyperpycnal and Hypopycnal Plumes | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) | es |
dc.relation.publisherversion | https://www.cambridge.org/core/journals/communications-in-computational-physics/article/derivation-of-a-multilayer-approach-to-model-suspended-sediment-transport-application-to-hyperpycnal-and-hypopycnal-plumes/13785B2D6A3ED07571E6B40CB489703B | es |
dc.identifier.doi | 10.4208/cicp.OA-2016-0215 | es |
dc.journaltitle | Communications in Computational Physics | es |
dc.publication.volumen | 22 | es |
dc.publication.issue | 5 | es |
dc.publication.initialPage | 1439 | es |
dc.publication.endPage | 1485 | es |