Boundary conditions for interfacial fluid systems with spin

J. M. Rubí, J. Casas-Vázquez

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7 Citations (Scopus)


Interfacial immiscible fluid systems with hydrodynamic spin are studied within the framework of non-equilibrium thermodynamics. The energy and entropy densities and the momentum, internal angular momentum and heat currents are allowed to be singular at the interface. Balance equations in the bulk and at the surface are derived following the procedure indicated in BAM method. The interfacial entropy production leads, on the one hand, to linear laws at the surface, and on the other hand to boundary conditions for both fluids. Finally, boundary conditions in the de Groot-Mazur approximation are obtained and discussed. © 1982.
Original languageEnglish
Pages (from-to)351-363
JournalPhysica A: Statistical Mechanics and its Applications
Publication statusPublished - 1 Jan 1982


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