Non-isothermal multicomponent flows with mass diffusion and heat conduction

Stefanos Georgiadis, ANSGAR JUNGEL, Athanasios Tzavaras

Research output: Chapter in Book/Report/Conference proceedingConference contribution


A type-I model of non-isothermal multicomponent systems of gases describing mass diffusive and heat conductive phenomena is presented. The derivation of the model and a convergence result among thermomechanical theories in the smooth regime are discussed. Furthermore, the global-in-time existence of weak solutions and the weak-strong uniqueness property are established for the corresponding system with zero barycentric velocity.
Original languageEnglish (US)
Title of host publicationXVIII International Conference on Hyperbolic Problems: Theory, Numerics, Applications (HYP2022)
StatePublished - Jan 24 2023


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