Nonequilibrium statistical thermodynamics of multicomponent interfaces.

ABSTRACT: Nonequilibrium interfacial thermodynamics has important implications for crucial biological, physical, and industrial-scale transport processes. Here, we discuss a theory of local equilibrium for multiphase multicomponent interfaces that builds upon the "sharp" interface concept first introduced by Gibbs, allowing for a description of nonequilibrium interfacial processes such as those arising in evaporation, condensation, adsorption, etc. By requiring that the thermodynamics be insensitive to the precise location of the dividing surface, one can identify conditions for local equilibrium and develop methods for measuring the values of intensive variables at the interface. We then use extensive, high-precision nonequilibrium molecular dynamics (NEMD) simulations to verify the theory and esta

SUBMITTER: Rauscher PM 

PROVIDER: S-EPMC9214509 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature