RT Journal Article
T1 Non-equilibrium fluctuations in a ternary mixture subjected to a temperature gradient
A1 Ortiz De Zárate Leira, José María
A1 García Fernández, Loreto
A1 Bataller, Henri
A1 Croccolo, Fabrizio
AB We present the complete theory for the decay rates of non-equilibrium fluctuations in a ternary liquid mixture subjected to a stationary temperature gradient, when the quiescent non-convective state is stable. In the most general case, within Boussinesq approximation, four fluctuating modes exist. Depending on the parameter values, propagative modes may be present, and we discuss numerically some cases where that is so. We complete the work with a discussion of symmetry upon changes in concentration representation, as well as examination of some limiting cases with practical relevance for which analytical progress is possible. We make contact with previous publications, which were based on some kind of approximation.
PB Springer
SN 0022-4715
YR 2020
FD 2020-05-25
LK https://hdl.handle.net/20.500.14352/129713
UL https://hdl.handle.net/20.500.14352/129713
LA eng
NO Ortiz de Zárate, J.M., García-Fernández, L., Bataller, H. et al. Non-equilibrium Fluctuations in a Ternary Mixture Subjected to a Temperature Gradient. J Stat Phys 181, 1–18 (2020). https://doi.org/10.1007/s10955-020-02554-8
NO European Space Agency
NO Centre National D'etudes Spatiales
NO Bureau de Recherches Geologiques et Minieres (BRGM)
NO Agencia Estatal de Investigación (España)
DS Docta Complutense
RD 11 ene 2026