Exploració per autor "Huerta, Antonio"
Ara es mostren els items 181-200 de 220
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Radars in transport applications
Ibáñez Pinillo, Rubén; Chinesta Soria, Francisco; Abisset-Chavanne, Emmanuelle; Abenius, Erik; Huerta, Antonio (Springer, 2020-02-28)
Capítol de llibre
Accés restringit per política de l'editorialIn the recent years, automotive car industry is evolving towards a new generation of autonomous vehicles, where decision making is not fully perform by the driver but it partially relies on the technology of the car itself. ... -
Real-time monitoring of thermal processes by reduced order modeling
Aguado, José Vicente; Huerta, Antonio; Chinesta, Francisco; Cueto Prendes, Elias (2015-05-04)
Article
Accés obertThis work presents a simple technique for real-time monitoring of thermal processes. Real-time simulationbased control of thermal processes is a big challenge because high-fidelity numerical simulations are costly and ... -
Real-time simulation techniques for augmented learning in science and engineering
Quesada, C.; González, D.; Alfaro, Icíar; Cueto Prendes, Elias; Huerta, Antonio; Chinesta, Francisco (Springer, 2016-11)
Article
Accés obertIn this paper we present the basics of a novel methodology for the development of simulation-based and augmented learning tools in the context of applied science and engineering. It is based on the extensive use of model ... -
Recovering lower bounds of the error by postprocessing implicit residual a posteriori error estimates
Díez, Pedro; Parés Mariné, Núria; Huerta, Antonio (2003-03)
Article
Accés obertClassical residual type error estimators approximate the error flux around the elements and yield upper bounds of the exact (or reference) error. Lower bounds of the error are also needed in goal oriented adaptivity and ... -
REDUCED ORDER MODELS: how generalized solutions expedite simulation-based industrial computations to modify the geometry, materials, boundary conditions…
Huerta, Antonio (2014)
Text en actes de congrés
Accés obert -
Reshaping diagrams for bending straightening of forged aeronautical components
Mena Andrade, Ramiro; Aguado, José Vicente; Guinard, S.; Huerta, Antonio (2020-09-01)
Article
Accés obertLarge and thick-walled aluminium forgings exhibit shape distortions induced by residual stresses. To restore the nominal geometry, a series of highly manual and time-consuming reshaping operations need to be carried out. ... -
Reshaping of large aeronautical structural parts: a simplified simulation approach
Mena Andrade, Ramiro; Aguado, José Vicente; Guinard, S.; Huerta, Antonio (American Institute of Physics (AIP), 2018)
Text en actes de congrés
Accés restringit per política de l'editorialLarge aeronautical structural parts present important distortions after machining. This problem is caused by the presence of residual stresses, which are developed during previous manufacturing steps (quenching). Before ... -
Seguiment, valoració i explotació d’un nou model docent
Huerta, Antonio; Puigví Burniol, Maria Àngels (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2010-02-11)
Comunicació de congrés / Text en actes de congrés
Accés obertPer tal de preparar la transició als nous graus, s’ha desenvolupat un nou model docent en els dos primers cursos de totes les titulacions del centre, Enginyeria de Camins, Enginyeria Geològica i Enginyeria Tècnica d’Obres ... -
Separated response surfaces for flows in parametrised domains: comparison of a priori and a posteriori PGD algorithms
Giacomini, Matteo; Borchini, Luca; Sevilla Cárdenas, Rubén; Huerta, Antonio (2021-11-15)
Article
Accés obertReduced order models (ROM) are commonly employed to solve parametric problems and to devise inexpensive response surfaces to evaluate quantities of interest in real-time. There are many families of ROMs in the literature ... -
Shock capturing for discontinuous Galerkin methods
Casoni Rero, Eva; Huerta, Antonio (2009-04-23T10:42:49Z)
Text en actes de congrés
Accés obertThis work is devoted to solve scalar hyperbolic conservation laws in the presence of strong shocks with discontinuous Galerkin methods (DGM). A standard approach is to use limiting strategies in order to avoid oscillations ... -
Shock-capturing with discontinuous garlekin methods
Huerta, Antonio; Casoni Rero, Eva (2009-06-08T08:32:41Z)
Text en actes de congrés
Accés obertA shock capturing strategy for high order Discontinuous Galerkin methods for conservation laws is proposed. We present a method in the one-dimensional case based on the introduction of artificial viscosity into the ... -
Simulación numérica del vertido y consolidación de residuos semi-solidos industriales y mineros
Rodríguez Ferran, Antonio; Huerta, Antonio (1992-09)
Article
Accés obertLos residuos semi-sólidos son desechos de diversas actividades productivas con un contenido de agua muy elevado. El tratamiento más común es el vertido en grandes balsas de almacenamiento. La simulación del llenado y de ... -
Simulating squeeze flows in multiaxial laminates: towards fully 3D mixed formulations
Ibáñez, Rubén; Abisset-Chavanne, Emmanuelle; Chinesta, Francisco; Huerta, Antonio (2017-10)
Article
Accés restringit per política de l'editorialThermoplastic composites are widely considered in structural parts. In this paper attention is paid to squeeze flow of continuous fiber laminates. In the case of unidirectional prepregs, the ply constitutive equation is ... -
Solution of geometrically parametrised problems within a CAD environment via model order reduction
Sevilla Cárdenas, Rubén; Zlotnik, Sergio; Huerta, Antonio (2020-01-01)
Article
Accés obertThe main objective of this work is to describe a general and original approach for computing an off-line solution for a set of parameters describing the geometry of the domain. That is, a solution able to include information ... -
Space-time NURBS-enhanced finite elements for free-surface flows in 2D
Stavrev, A.; Knechtges, P.; Elgeti, S.; Huerta, Antonio (2016-10-07)
Article
Accés restringit per política de l'editorialThe accuracy of numerical simulations of free-surface flows depends strongly on the computation of geometric quantities like normal vectors and curvatures. This geometrical information is additional to the actual degrees ... -
Stability of anchored sheet wall in cohesive-frictional soils by FE limit analysis
Muñoz Romero, José; Lyamin, Andrei; Huerta, Antonio (2013-06-03)
Article
Accés obert -
Stability of incompressible formulations enriched with X-FEM
Legrain, G; Moes, N; Huerta, Antonio (2008-04)
Article
Accés obertThe treatment of (near-)incompressibility is a major concern for applications involving rubber-like materials, or when important plastic ows occurs as in forming processes. The use of mixed nite element methods is known ... -
Stabilized updated Lagrangian corrected SPH for explicit dynamic problems
Vidal Seguí, Yolanda; Bonet, J; Huerta, Antonio (Wiley and Sons, 2007-03)
Article
Accés obertSmooth Particle Hydrodynamics with a total Lagrangian formulation are, in general, more robust than nite elements for large distortion problems. Nevertheless, updating the reference con¯guration may still be necessary in ... -
Strict error bounds for linear solid mechanics problems using a subdomain-based flux-free method
Cottereau, R; Díez, Pedro; Huerta, Antonio (2009-09)
Article
Accés obertWe discuss, in this paper, a flux-free method for the computation of strict upper bounds of the energy norm of the error in a Finite Element (FE) computation. The bounds are strict in the sense that they refer to the ... -
Strict upper and lower boundswith adaptive remeshing in limit state analysis
Muñoz, José J.; Huerta, Antonio; Bonet Carbonell, Javier; Peraire Guitart, Jaume (2009-04-03T10:56:47Z)
Text en actes de congrés
Accés obertBy writing the limit state analysis as an optimisation problem, and after resorting to suitable discretisations of the stress and velocity field, we compute strict bounds of the load factor. The optimisation problem is ...