Enviaments recents

  • Potentials of mean force in acidic proton transfer reactions in constrained geometries 

    Martí Rabassa, Jordi (2016-10-17)
    Article
    Accés restringit per política de l'editorial
    Free energy barriers associated with the transfer of an excess proton in water and related to the potentials of mean force in proton transfer episodes have been computed in a wide range of thermodynamic states, from ...
  • Solar access assessment for mediterranean urban environments: the extent of the “Crossing Effect” 

    García Nevado, Elena; Pagès Ramon, Anna; Isalgue Buxeda, Antonio; Coch Roura, Helena (PLEA, 2016)
    Text en actes de congrés
    Accés obert
  • A comparative molecular dynamics study of sulfuric and methanesulfonic acids 

    Canales Gabriel, Manel; Guàrdia Manuel, Elvira (2016-12-01)
    Article
    Accés restringit per política de l'editorial
    The molecular dynamics computer simulation method has been used to study sulfuric and methanesulfonic acids. Calculations have been carried out between 200 K and 400 K using reliable force fields. Thermodynamic properties, ...
  • Elastic, dielectric and electromechanical properties of (Bi0.5Na0.5)TiO3-BaTiO3 piezoceramics at the morphotropic phase boundary region 

    Machado, Rodrigo; dos Santos, Valdeci B.; Ochoa Guerrero, Diego A.; Cerdeiras Montero, Elena; Mestres, Lourdes; García García, José Eduardo (2017-01-05)
    Article
    Accés restringit per política de l'editorial
    A systematic study of the functional properties of the (1-x)(Bi0.5Na0.5)TiO3–xBaTiO3 (BNT-xBT) piezoceramic system for 0.05 = x = 0.07 is performed. The samples are obtained through the conventional solid-state route. The ...
  • Influence of hydrogen bonds and temperature on dielectric properties 

    Ortiz de Urbina Viade, Jordi; Sesé Castel, Gemma (2016-07-06)
    Article
    Accés obert
    Dielectric properties are evaluated by means of molecular dynamics simulations on two model systems made up of dipolar molecules. One of them mimics methanol, whereas the other differs from the former only in the ability ...
  • Ultradilute low-dimensional liquids 

    Petrov, D. S.; Astrakharchik, Grigori (2016-09-01)
    Article
    Accés obert
    We calculate the energy of one- and two-dimensional weakly interacting Bose-Bose mixtures analytically in the Bogoliubov approximation and by using the diffusion Monte Carlo technique. We show that in the case of attractive ...
  • Surface Flow Image Velocimetry (SFIV) for hydraulics applications 

    Tellez Alvarez, Jackson David; Gómez Valentín, Manuel; Russo, Beniamino; Redondo Apraiz, José Manuel (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Surface Flow Image Velocimetry (SFIV), is a practical extension of Particle Image Velocimetry (PIV), as one of the major effective techniques in hydraulics providing velocity and vorticity fields in fast flow laboratory ...
  • Intermittency and multi-fractal velocimetry (IMFV) in Rayleigh-Taylor and convective flows 

    Tellez Alvarez, Jackson David; Malik, Nadeem; Vila, Teresa; Redondo Apraiz, José Manuel (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    New descriptors to investigate mixing in multi-scale turbulence analysis and couple PIV Laser induced applications with Fractal analysis in Shock induced flows as well as in convective driven flows are discussed. The ...
  • Metodologia para la obtención del campo de velocidad en la proximidad de las rejas de alcantarillado 

    Tellez Alvarez, Jackson David; Gómez Valentín, Manuel; Russo, Beniamino; Redondo Apraiz, José Manuel (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Los grandes cambios urbanísticos de las últimas décadas en nuestras ciudades han modificado significativamente su respuesta hidrológica frente a un evento de lluvia. Esto se traduce en un aumento de las velocidades de ...
  • Solar energy as a form giver for future cities 

    Curreli, Alessandra; Serra Coch, Glòria; Isalgue Buxeda, Antonio; Crespo Cabillo, Isabel; Coch Roura, Helena (2016-07-14)
    Article
    Accés obert
    Energy is considered as a main influence on urban configurations. However, there is a difficulty on translating the city models based on theoretical renewable energy concepts into practical applications. This study considers ...

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