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Units : Nonlinear Physical Chemistry Unit | ULB491
Due to concentration and temperature differences across an exothermic autocatalytic traveling front, Rayleigh-Taylor or double-diffusive instabilities can develop when the front travels in a Hele-Shaw cell oriented vertically in the gravity field. In thin layers of solution in contact with air, surface tension effects can in addition come into play. Our research aims at a theoretical understanding of the spatio-temporal dynamics resulting from the coupling between these various hydrodynamic instabilities with the autocatalytic reactions.
• F.R.S.-FNRS et Fonds associés (hors FRIA)
• Fonds associés (toutes subventions, y compris la Loterie Nat.)
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• Autres U.E.