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IFCP Riemann solver: Application to tsunami modelling using GPUs
dc.contributor.author | Castro, M.J. | |
dc.contributor.author | Asunción, M. de la | |
dc.contributor.author | Macías, J. | |
dc.contributor.author | Parés, C. | |
dc.contributor.author | Fernández-Nieto, E.D. | |
dc.contributor.author | González-Vida, J.M. | |
dc.contributor.author | Morales, T. | |
dc.date.accessioned | 2017-01-18T10:51:22Z | |
dc.date.available | 2017-01-18T10:51:22Z | |
dc.date.issued | 2017-01-18 | |
dc.identifier.uri | http://hdl.handle.net/10396/14324 | |
dc.description.abstract | In this work, we present a simplified two-layer model of Savage-Hutter type to simulate tsunamis generated by landslides (see (Fern´andez et al. 2008)). A layer composed of fluidized granular material is assumed to flow within an upper layer composed of an inviscid fluid (e.g. water). The sediment layer ismodelled by a Savage-Hutter type model where buoyancy effects have been considered. The system is discretized using IFCP finite volume scheme. The first order IFCP scheme was introduced in (Fern´andez et al. 2011) and it is constructed by using a suitable decomposition of a Roe matrix by means of a parabolic viscosity matrix, that captures information of the intermediate fields (Intermediate Field Capturing Parabola). Its extension to high order and two-dimensional domains is straightforward. To conclude, some numerical examples are presented | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/4.0/ | es_ES |
dc.subject | IFCP Riemann | es_ES |
dc.subject | Análisis matemático | es_ES |
dc.title | IFCP Riemann solver: Application to tsunami modelling using GPUs | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |