Abstract
We study the nonequilibrium thermodynamics of two-phase media with nonequilibrium phase transitions. Assuming local (point) equilibrium within the limits of the phase and assuming mass additivity of the mixture entropy with respect to the phases, we obtain an expression for the mixture entropy production.
We consider the motion of such media and derive formulas for the thermodynamic friction forces, heat transfer, condensation, and evaporation.
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References
S. R. deGroot and P. Mazur, Nonequilibrium Thermodynamics [Russian translation], Mir, Moscow, 1964.
R. I. Nigmatulin, “Equations of hydromechanics and condensation waves in a two-velocity and two-temperature continuum with phase changes”, Izv. AN SSSR, MZhG [Fluid Dynamics], no. 5, 1967.
Ya. I. Frenkel, Kinetic Theory of Fluids [in Russian], Izd-vo AN SSSR, Moscow-Leningrad, 1945.
H. Guyford Stever, “Condensation phenomena for high speed flow”, collection: Fundamentals of Gasdynamics [Russian translation], Izd-vo inostr. lit., Moscow, 1963.
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In conclusion the author wishes to thank V. N. Nikolaevskii and V. V. Gogosov for helpful discussions.
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Nigmatulin, R.I. Some relations of nonequilibrium thermodynamics for a two-temperature and two-velocity gas with phase transitions. Fluid Dyn 3, 73–75 (1968). https://doi.org/10.1007/BF01029540
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DOI: https://doi.org/10.1007/BF01029540