Listar por autor "Ortega, Sergio"
Mostrando ítems 1-4 de 4
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2D GPU-based HySEA model for tsunami simulation. Some practical examples.
González-Vida, José Manuel
; Castro-Díaz, Manuel Jesús; Macías-Sánchez, Jorge; De la Asunción, Marc; Ortega, Sergio; Sánchez-Linares, Carlos[et al.] (2014-07-11)
A two-waves TVD-WAF type scheme for solving 2D shallow-water equation is considered together with a first and second order HLL scheme. Comparison among the different schemes will be performed to check the performance for ... -
HySEA model verification for Tohoku 2011 Tsunami. Application for mitigation tsunami assessment
Macías-Sánchez, Jorge; González-Vida, José Manuel; García, Javier; Castro-Díaz, Manuel Jesús; Ortega, Sergio; De la Asunción, Marc[et al.] (European Geosciences Union, 2015-04)
In many aspects Tohoku-Oki 2011 mega tsunami has changed our perception of tsunami risk. The tsunami-HySEA model is used to numerically simulate this event and observed data will we used to verify the model results. Three ... -
HySEA: An operational GPU-based model for Tsunami Early Warning Systems
Macías-Sánchez, Jorge; Castro-Díaz, Manuel Jesús; González-Vida, José Manuel; De la Asunción, Marc; Ortega, Sergio (EGU, 2014-04)
HySEA numerical model for the simulation of earthquake generated tsunamis is presented. The initial sea surface deformation is computed using Okada model. Wave propagation is computed using nonlinear shallow water equations ... -
Numerical tool for tsunami risk assessment in the southern coast of Dominican Republic
Macías-Sánchez, Jorge; Llorente, Miguel; Ortega, Sergio; González-Vida, José Manuel; Castro-Díaz, Manuel Jesús (2017-02-06)
The southern coast of Dominican Republic is a very populated region, with several important cities including Santo Domingo, its capital. Important activities are rooted in the southern coast including tourism, industry, ...