LaCàN - Laboratori de Càlcul Numèric
Collections in this community
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Altres [0]
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Articles de revista [474]
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Capítols de llibre [24]
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Llibres [2]
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Presentacions [1]
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Recent Submissions
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Local bisection for conformal refinement of unstructured 4D simplicial meshes
(Springer, 2018)
Conference report
Open AccessWe present a conformal bisection procedure for local refinement of 4D unstructured simplicial meshes with bounded minimum shape quality. Specifically, we propose a recursive refine to conformity procedure in two stages, ... -
Defining a stretching and alignment aware quality measure for linear and curved 2D meshes
(Springer, 2018)
Conference report
Open AccessWe define a regularized shape distortion (quality) measure for curved high-order 2D elements on a Riemannian plane. To this end, we measure the deviation of a given 2D element, straight-sided or curved, from the stretching ... -
Fast solution of elliptic harbor agitation problems under frequency-direction input spectra by model order reduction and NURBS-enhanced FEM
(2020-03-01)
Article
Restricted access - publisher's policyMany harbor applications are based on the solution of linear elliptic agitation problems for many spectral conditions. One of the main goals consists in computing the linear combination of numerous simulations of the harbor ... -
Embryonic self-fracking
(2019-08-02)
Article
Open AccessFrom a broken bone to a major earthquake, the fracture of a material usually means trouble. However, in some practical applications engineers have learned how to harness the mechanisms of fracture. This is illustrated by ... -
A numerical study on hydraulic fracturing problems via the proper generalized decomposition method
(2020-02-01)
Article
Open AccessThe hydraulic fracturing is a nonlinear, fluid-solid coupling and transient problem, in most cases it is always time-consuming to simulate this process numerically. In recent years, although many numerical methods were ... -
Tutorial on Hybridizable Discontinuous Galerkin (HDG) formulation for incompressible flow problems
(Springer, 2020-02-09)
Part of book or chapter of book
Restricted access - publisher's policyA hybridizable discontinuous Galerkin (HDG) formulation of the linearized incompressible Navier-Stokes equations, known as Oseen equations, is presented. The Cauchy stress formulation is considered and the symmetry of the ... -
Coupling of continuous and hybridizable discontinuous Galerkin methods: application to conjugate heat transfer problem
(2019-01-26)
Article
Open AccessA coupling strategy between hybridizable discontinuous Galerkin (HDG) and continuous Galerkin (CG) methods is proposed in the framework of second-order elliptic operators. The coupled formulation is implemented and its ... -
A framework for collaborative air traffic flow management minimizing costs for airspace users: Enabling trajectory options and flexible pre-tactical delay management
(2020-03-03)
Article
Restricted access - publisher's policyThis paper proposes a collaborative air traffic flow management (ATFM) framework, in the scope of trajectory based operations, aiming to improve the cost-efficiency for airspace users (AUs) when facing ATFM regulations. ... -
The plasma membrane as a mechanochemical transducer
(2019-07-01)
Article
Open AccessCells are constantly submitted to external mechanical stresses, which they must withstand and respond to. By forming a physical boundary between cells and their environment that is also a biochemical platform, the plasma ... -
A high order finite element formulation for the simulation of 3D Magneto-Mechanical problems with application to MRI scanners
(2019)
Conference report
Restricted access - publisher's policyTransient magnetic fields generated by the gradient coils in MRI scanners induce eddy currents in their conducting components, which lead to vibrations, imaging artefacts, noise and the dissipation of heat. Heat dissipation ... -
Descomposición en valores singulares: introducción y aplicaciones. Análisis de componentes principales (PCA) y descomposición en valores singulares (SVD)
(Fundació per a la Universitat Oberta de Catalunya, 2019-02)
Part of book or chapter of book
Restricted access - publisher's policy -
Descomposició en valors singulars: introducció i aplicacions. Anàlisi de components principals (PCA) i descomposició en valors singulars (SVD)
(Fundació per a la Universitat Oberta de Catalunya, 2019-02)
Part of book or chapter of book
Restricted access - publisher's policy
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