Enviaments recents

  • A proposal to modernize and harmonize maritime curricula in Montenegro and Albania 

    Castells Sanabra, Marcel·la; Martínez de Osés, Francesc Xavier; Lapa, Kristofor; Nikolic, Danilo (2017-03)
    Article
    Accés obert
  • Non-linear dynamic analysis of the response of moored floating structures 

    Gutiérrez Romero, José Enrique; García Espinosa, Julio; Serván Camas, Borja; Zamora Parra, Blas (2016-09-01)
    Article
    Accés restringit per política de l'editorial
    © 2016 Elsevier Ltd. The complexity of the dynamic response of offshore marine structures requires advanced simulations tools for the accurate assessment of the seakeeping behaviour of these devices. The aim of this work ...
  • Multiscale thermo-mechanical analysis of multi-layered coatings in solar thermal applications 

    Montero-Chacón, Francisco; Zaghi, Stefano; Rossi, Riccardo; García-Pérez, Elena; Heras Pérez, Irene; Martínez García, Javier; Oller Martínez, Sergio Horacio; Doblaré, Manuel (2017-05)
    Article
    Accés restringit per política de l'editorial
    Solar selective coatings can be multi-layered materials that optimize the solar absorption while reducing thermal radiation losses, granting the material long-term stability. These layers are deposited on structural materials ...
  • Time domain simulation of coupled sloshing-seakeeping problems by SPH-FEM coupling 

    Serván Camas, Borja; Cercós Pita, J. L.; Colom Cobb, J.; García Espinosa, Julio; Souto Iglesias, Antonio (2016-09-01)
    Article
    Accés obert
    The aim of this work is to carry out numerical simulations in the time domain of seakeeping problems taking into account internal flow in tanks, including sloshing. To this aim, a Smooth Particle Hydrodynamics (SPH) solver ...
  • Multiscale computational homogenization: review and proposal of a new enhanced-first-order method 

    Otero Gruer, Fermín Enrique; Oller Martínez, Sergio Horacio; Martínez García, Javier (2016-11-25)
    Article
    Accés restringit per política de l'editorial
    The continuous increase of computational capacity has encouraged the extensive use of multiscale techniques to simulate the material behaviour on several fields of knowledge. In solid mechanics, the multiscale approaches ...
  • The curious arithmetic of optical vortices 

    Molina Terriza, Gabriel; Recolons Martos, Jaume; Torner Sabata, Lluís (2000-08-15)
    Article
    Accés restringit per política de l'editorial
    The superposition of noncoaxial light beams containing screw wave-front dislocations is shown to create light patterns with a richer vortex content than that given by the arithmetic of the topological charges of the ...
  • Guided to leaky mode transition in uniaxial optical slab waveguides 

    Torner Sabata, Lluís; Recolons Martos, Jaume; Pérez Torres, Juan (1993-10)
    Article
    Accés obert
    The guided-to-leaky hybrid mode transition in slab optical waveguides made on uniaxial crystals such as LiNbO/sub 3/, or LiTaO/sub 3/, is analyzed. Two different guided-to-leaky transitions have been identified, namely the ...
  • Lagrangian finite element model for the 3D simulation of glass forming processes 

    Ryzhakov, Pavel; García Espinosa, Julio; Oñate Ibáñez de Navarra, Eugenio (2016-12)
    Article
    Accés restringit per política de l'editorial
    We propose here a numerical model for a three-dimensional simulation of glass forming processes. Using the basic philosophy of the Particle Finite Element method (PFEM), we introduce several new features adapting the ...
  • A laminated structural finite element for the behavior of large non-linear reinforced concrete structures 

    Escudero Torres, Cuauhtemoc; Oller Martínez, Sergio Horacio; Martínez García, Javier; Barbat Barbat, Horia Alejandro (2016-10)
    Article
    Accés restringit per política de l'editorial
    In order to correctly predict the kinematics of complex structures, analysis using three-dimensional finite elements (3DFEs) seems to be the best alternative. However, simulation of large multi-layered structures with many ...
  • Impact of logistics and shipping in the sustainable development of societies 

    Martínez Marín, Jesús Ezequiel (Constanta Maritime University, 2011-11-10)
    Article
    Accés obert
    Definitely, although not very obvious, shipping affects the daily lives of the majority of the world population. The socio-economic implications of logistics undoubtedly affect the social development of cities. With the ...

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