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Ruben Sevilla
Researcher at Swansea University
Publications - 71
Citations - 1505
Ruben Sevilla is an academic researcher from Swansea University. The author has contributed to research in topics: Discontinuous Galerkin method & Finite element method. The author has an hindex of 19, co-authored 67 publications receiving 1223 citations. Previous affiliations of Ruben Sevilla include Polytechnic University of Catalonia & University College of Engineering.
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Recent developments in CAD/analysis integration
TL;DR: This paper focuses specifically on frameworks which rely on constructing a discretisation directly from the functions used to describe the geometry of the object in CAD, including B-spline subdivision surfaces, isogeometric analysis, NURBS-enhanced FEM and parametric-based implicit boundary definitions.
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Discontinuous Galerkin approximations in computational mechanics: hybridization, exact geometry and degree adaptivity
Matteo Giacomini,Ruben Sevilla +1 more
TL;DR: Applications involving the numerical simulation of problems in electrostatics, linear elasticity and incompressible viscous flows, and the hybridizable discontinuous Galerkin (HDG) method are presented.
Proceedings ArticleDOI
Numerical investigation on W-type index chalcogenide fiber based MIR supercontinuum generation
TL;DR: In this paper, a W-type index chalcogenide fiber design for mid-infrared (MIR) supercontinuum (SC) generation beyond 10μm is presented.
Posted Content
Nonintrusive reduced order model for parametric solutions of inertia relief problems
TL;DR: In this paper, a computational framework for the solution of unconstrained parametric structural problems with Inertia Relief (IR) and the Proper Generalized Decomposition (PGD) method is presented.
Journal ArticleDOI
Hybridisable discontinuous Galerkin formulation of compressible flows
TL;DR: An original unified framework for the derivation of Riemann solvers in hybridised formulations is proposed and includes, for the first time in an HDG context, the HLL and HLLEM Riem Mann solvers as well as the traditional Lax–Friedrichs and Roe solvers.