Transient Rayleigh-Bénard-Marangoni solutal convection

@inproceedings{Trouette2012TransientRS,
  title={Transient Rayleigh-B{\'e}nard-Marangoni solutal convection},
  author={B. Trouette and Eric Ch{\'e}nier and Fr{\'e}d{\'e}ric Doumenc and C. Delcarte and B{\'e}atrice Guerrier},
  year={2012}
}
Solutal driven flow is studied for a binary solution submitted to solvent evaporation at the upper free surface. Evaporation induces an increase in the solute concentration close to the free surface and solutal gradients may induce a convective flow driven by buoyancy and/or surface tension. This problem is studied numerically, using several assumptions deduced from previous experiments on polymer solutions. The stability of the system is investigated as a function of the solutal Rayleigh and… CONTINUE READING