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Ara es mostren els items 13-18 de 18

    • Pattern selection near the onset of convection in binary mixtures in cylindrical cells 

      Alonso Maleta, Arantxa; Mercader Calvo, María Isabel; Batiste Boleda, Oriol (2014-08-01)
      Article
      Accés obert
      We report numerical investigations of three-dimensional pattern formation of binary mixtures in a vertical cylindrical container heated from below. Negative separation ratio mixtures, for which the onset of convection ...

    • Secondary flows in a laterally heated horizontal cylinder 

      Mercader Calvo, María Isabel; Sánchez Casals, Odalys de la Caridad; Batiste Boleda, Oriol (2014-01-01)
      Article
      Accés obert
      In this paper we study the problem of thermal convection in a laterally heated, finite, horizontal cylinder. We consider cylinders of moderate aspect ratio (height/diameter approximate to 2) containing a small Prandtl ...

    • Stationary localized solutions in binary convection in slightly inclined rectangular cells 

      Alonso Maleta, María Aránzazu; Batiste Boleda, Oriol; Mercader Calvo, María Isabel (American Institute of Physics (AIP), 2022-11-16)
      Article
      Accés obert
      We analyze numerically the effect of a slight inclination in the lowest part of the snaking branches of convectons that are present in negative separation ratio binary mixtures in two-dimensional elongated rectangular ...

    • Thermal binary mixture convection in inclined cylindrical containers 

      Alonso Maleta, María Aránzazu; Mercader Calvo, María Isabel; Batiste Boleda, Oriol (2022)
      Text en actes de congrés
      Accés obert
      Convection in a fluid layer is affected by its orientation with respect to the gravitational field. In the present work, we investigate numerically pattern selection in a cylindrical cell heated from below and inclined ...

    • Time-dependent patterns in quasivertical cylindrical binary convection 

      Alonso Maleta, María Aránzazu; Mercader Calvo, María Isabel; Batiste Boleda, Oriol (American Chemical Society (ACS), 2018-02-26)
      Article
      Accés obert
      This paper reports on numerical investigations of the effect of a slight inclination a on pattern formation in a shallow vertical cylindrical cell heated from below for binary mixtures with a positive value of the Soret ...

    • Travelling convectons in binary fluid convection 

      Mercader Calvo, María Isabel; Batiste Boleda, Oriol; Alonso Maleta, María Aránzazu; Knobloch, Edgar (2013-05)
      Article
      Accés obert
      Binary fluid mixtures with a negative separation ratio heated from below exhibit steady spatially localized states called convectons for supercritical Rayleigh numbers. With no-slip, fixed-temperature, no-mass-flux boundary ...