C
Claes Eskilsson
Researcher at Aalborg University
Publications - 81
Citations - 1652
Claes Eskilsson is an academic researcher from Aalborg University. The author has contributed to research in topics: Nonlinear system & Mooring. The author has an hindex of 20, co-authored 76 publications receiving 1347 citations. Previous affiliations of Claes Eskilsson include Louisiana State University & Imperial College London.
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Nektar++: An open-source spectral/hp element framework ✩
Chris D. Cantwell,David Moxey,A. Comerford,A. Bolis,G. Rocco,Gianmarco Mengaldo,Daniele De Grazia,Sergey Yakovlev,J.-E. Lombard,Dirk Ekelschot,Bastien E. Jordi,Hui Xu,Yumnah Mohamied,Claes Eskilsson,B. Nelson,Peter Vos,C. Biotto,Robert M. Kirby,Spencer J. Sherwin +18 more
TL;DR: The Nektar++ framework is designed to enable the discretisation and solution of time-independent or time-dependent partial differential equations, and the multi-layered structure of the framework allows the user to embrace as much or as little of the complexity as they need.
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Coupled mooring analysis for floating wave energy converters using CFD: Formulation and validation
TL;DR: In this article, the authors presented a method for coupled mooring analysis using a two-phase Navier-Stokes (VOF-RANS) model and a high-order finite element model of cables.
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A triangular spectral/hp discontinuous Galerkin method for modelling 2D shallow water equations
TL;DR: In this article, a spectral/hp element discontinuous Galerkin model for simulating shallow water flows on unstructured triangular meshes is presented, which uses an orthogonal modal expansion basis of arbitrary order for the spatial discretization and a third-order Runge-Kutta scheme to advance in time.
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Spectral/hp discontinuous Galerkin methods for modelling 2D Boussinesq equations
TL;DR: This work presents spectral/hp discontinuous Galerkin methods for modelling weakly nonlinear and dispersive water waves, described by a set of depth-integrated Boussinesq equations, on unstructured triangular meshes, and demonstrates that the approaches are fully equivalent.
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Spectral/hp element methods: recent developments, applications, and perspectives
Hui Xu,Chris D. Cantwell,Carlos Monteserin,Claes Eskilsson,Allan Peter Engsig-Karup,Spencer J. Sherwin +5 more
TL;DR: The spectral/hp element method as mentioned in this paper combines the geometric flexibility of the classical h-type finite element technique with the desirable numerical properties of spectral methods, employing high-degree piecewise polynomial basis functions on coarse finite element-type meshes.