Browsing by Author "Giorgiani, Giorgio"
Now showing items 1-8 of 8
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Adaptive hybrid discontinuous methods for fluid and wave problems
(Universitat Politècnica de Catalunya, 2013-04-02)
Doctoral thesis
Open AccessThis PhD thesis proposes a p-adaptive technique for the Hybridizable Discontinuous Galerkin method (HDG). The HDG method is a novel discontinuous Galerkin method (DG) with interesting characteristics. While retaining all ... -
Avances en la simulación numérica de la propagación de oleaje en zonas costeras
(Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins Canals i Ports de Barcelona, 2011-11-16)
Conference lecture
Open AccessSe presentan los últimos avances en la simulación numérica de la propagación de oleaje en zonas costeras. Las nuevas herramientas numéricas permiten obtener de manera precisa y eficiente las características de la ola en ... -
Efficiency and accuracy of high-order computations and reduced order modelling in coastal engineering wave propagation problems
(2012)
Conference report
Restricted access - publisher's policySeveral numerical issues have to be considered when solving wave propagation problems, between which there are the artificial boundary conditions, the small geometrical features that can be influential or the variable ... -
High-order continuous and discontinuous Galerkin methods for wave problems
(2013-12-10)
Article
Restricted access - publisher's policyhree Galerkin methods—continuous Galerkin, Compact Discontinuous Galerkin, and hybridizable discontinuous Galerkin—are compared in terms of performance and computational efficiency in 2-D scattering problems for low and ... -
Hybridizable discontinuous Galerkin p-adaptivity for wave problems
(2012)
Conference report
Open AccessA p-adaptive Hybridizable Discontinuous Galerkin (HDG) method is presented for the solution of wave problems. The HDG method allows to drastically reduce the coupled degrees of freedom of the computation seeking for an ... -
Hybridizable discontinuous Galerkin p-adaptivity for wave propagation problems
(2013)
Article
Open AccessA p-adaptive hybridizable discontinuous Galerkin method for the solution of wave problems is presented in a challenging engineering problem. Moreover, its performance is compared with a high-order continuous Galerkin. The ... -
Hybridizable Discontinuous Galerkin with degree adaptivity for the incompressible Navier-Stokes equations
(Elsevier, 2014-07-02)
Article
Open AccessA degree adaptive Hybridizable Discontinuous Galerkin (HDG) method for the solution of the incompressible Navier-Stokes equations is presented. The key ingredient is an accurate and computationally inexpensive a posteriori ... -
Numerical Study of 2D Vertical Axis Wind and Tidal Turbines with a Degree-Adaptive Hybridizable Discontinuous Galerkin Method
(2015)
Part of book or chapter of book
Restricted access - publisher's policyThe book encompasses novel CFD techniques to compute offshore wind and tidal applications. Computational fluid dynamics (CFD) techniques are regarded as the main design tool to explore the new engineering challenges ...
