[PDF] Top 20 Marangoni convection in binary mixtures with Soret effect

... for Marangoni convection, first in a pure fluid (S M = 0), and then in a binary mixture with Soret effect, for various combinations of stabilizing and destabilizing ... Voir le document complet

... associated with a field of lami- nate concentration leads to the horizontal separation of binary mixture ...vibrational convection in porous medium differs from the case with homogeneous ... Voir le document complet

... thermohaline convection with Soret effect in a square enclosure filled with a binary fluid ...of convection is determined analytically and ...of convection ... Voir le document complet

... enclosure with a binary ...of Soret-driven convection in a cubic cell filled with a binary mixture of water (90%) and isopropanol (10%) was performed by Shevtsova et al ( ... Voir le document complet

... associated with a field of lami- nate concentration leads to the horizontal separation of binary mixture ...vibrational convection in porous medium differs from the case with homogeneous ... Voir le document complet

... shown in Fig. A.1. In practice, 10 mixtures with different concentrations were prepared and homogenized at high temperature (typically 90 ◦ C in order that the 7CB dissolves completely ... Voir le document complet

... operate. In thermogravitational columns, the geometry is fundamentally the same as that sketched on ...than in the Rayleigh–Benard configuration. In thermogravitational columns, the left and right ... Voir le document complet

... helium in air in a semi-confined ...injected in a high-density ambient fluid which results in a buoyant ...conditions with the conservation equations for the mixture mass, species mass, ... Voir le document complet

... viscosity in the liquid layer, but the importance of the dependence with respect to concentration of properties like diffusion coefficient or viscosity has been emphasized for instance in ... Voir le document complet

... occurring in the Rayleigh–Bénard configuration is involved in many industrial ...natural convection, to achieve a purely conductive transfer mode [5,6] ...For binary fluids, it is no longer ... Voir le document complet

... enclosure with a binary ...of Soret-driven convection in a cubic cell filled with a binary mixture of water (90%) and isopropanol (10%) was performed by Shevtsova et al ( ... Voir le document complet

... occurring in the Rayleigh–Bénard configuration is involved in many industrial ...natural convection, to achieve a purely conductive transfer mode [5,6] ...For binary fluids, it is no longer ... Voir le document complet

... system In order to analyze the course of instability, infinitesimal perturbations are added to the reference solution of this model and the frozen-time approach is used (Machrafi et ...and Soret effects, ... Voir le document complet

... spontaneously in various parts of the domain. This is in contrast to the case of binary fluid mixtures where the small Lewis number results in the presence of a slow field (the ... Voir le document complet

... order in the extended variable that they exhibit a reversible Hopf bifurcation with 1:1 resonance (in ...orbit in phase ...Moreover, in cases where the primary steady state bifurcation ... Voir le document complet

... the effect of surface tension is ...fluid in the container and ambient through the free surface is ...the effect of Biot number, the effect of heat transfer from the upper boundary is assumed ... Voir le document complet

... 16 in their study related to the onset of Soret-driven convection in an infinite porous layer also considered the effect of ...the Soret effect on convection ... Voir le document complet

... the effect of surface tension is ...fluid in the container and ambient through the free surface is ...the effect of Biot number, the effect of heat transfer from the upper boundary is assumed ... Voir le document complet

... measurements in a mixture contained in a porous medium and heated from below show a bifurcation to steady or oscillatory flow, depending on the mean ...oscillatory convection for a binary ... Voir le document complet

... curvature effect), then there is some analogy between the two geometrical configurations, provided that L = R o − R i and P = 2πR M ...same Soret coefficient is obtained [11,12] independently of the type of ... Voir le document complet