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Relationships between rational extended thermodynamics and extended irreversible thermodynamics. [PDF]

open access: bronzePhilos Trans A Math Phys Eng Sci, 2020
We consider a few conceptual questions on extended thermodynamics, with the aim to contribute to a higher contact between rational extended thermodynamics and extended irreversible thermodynamics. Both theories take a number of fluxes as independent variables, but they differ in the formalism being used to deal with the exploitation of the second ...
Jou D.
europepmc   +8 more sources

Differential consequences of balance laws in extended irreversible thermodynamics of rigid heat conductors. [PDF]

open access: bronzeProc Math Phys Eng Sci, 2019
We consider a system of balance laws arising in extended irreversible thermodynamics of rigid heat conductors, together with its differential conse- quences, namely the higher-order system obtained by taking into account the time and space derivatives of
Rogolino P, Cimmelli VA.
europepmc   +4 more sources

Unified Extended Irreversible Thermodynamics and the Stability of Relativistic Theories for Dissipation [PDF]

open access: goldFrontiers in Astronomy and Space Sciences, 2021
In a relativistic context, the main purpose of Extended Irreversible Thermodynamics (EIT) is to generalize the principles of non-equilibrium thermodynamics to the domain of fluid dynamics.
Lorenzo Gavassino, Marco Antonelli
doaj   +4 more sources

The statistical foundation of entropy in extended irreversible thermodynamics [PDF]

open access: greenJournal of Physics A: Mathematical and Theoretical, 2020
Abstract In the theory of extended irreversible thermodynamics (EIT), the flux-dependent entropy function plays a key role; it is a fundamental distinction between EIT and the usual flux-independent entropy function adopted by classical irreversible thermodynamics (CIT).
Liu Hong, Hong Qian
semanticscholar   +7 more sources

Classical irreversible thermodynamics versus extended irreversible thermodynamics. The role of the continuity equation [PDF]

open access: goldArchives of Thermodynamics, 2023
This brief note focuses on a simple fluid, i.e., a homogeneous, chemically inert, and electrically neutral fluid, for which, in the linear non-equilibrium regime, the thermodynamic state is expressed by a relation between pressure, temperature, and density.
Carmine Di Nucci   +3 more
semanticscholar   +4 more sources

Extended irreversible thermodynamics and non-equilibrium temperature

open access: greenAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2008
We briefly review the concept of non-equilibrium temperature from the perspectives of extended irreversible thermodynamics, fluctuation theory, and statistical mechanics. The relations between different proposals are explicitly examined in two especially
Casas-Vazquez, Jose', Jou, David
doaj   +5 more sources

Toward the construction of relativistic thermo-hydrodynamics of an ideal fluid by the method of extended irreversible thermodynamics

open access: bronzeMathematica Montisnigri, 2023
In this paper we constructed thermo-hydrodynamics for relativistic fluid (taking into account the second order of deviation from equilibrium for dissipative heat and viscosity flows) on the basis of extended irreversible thermodynamics.
А. В. Колесниченко
openalex   +2 more sources

Review of Extended Irreversible Thermodynamics

open access: yesInternational Journal of Advanced Research in Science, Communication and Technology, 2021
In non-equilibrium thermodynamics, Extended irreversible thermodynamics (EIT), together with classical irreversible thermodynamics (CIT) and rational thermodynamics (RT) has been among the mainstream ofresearch. Critical analysis of EIT has been discussed in this paper.
S. A. Gomkale   +2 more
openaire   +2 more sources

A Projection Operator Approach to Extended Irreversible Thermodynamics [PDF]

open access: bronzeProgress of Theoretical Physics, 1990
Based on the projection·operator formalism established by Mori for Langevin equations, a general theory is formulated which is applicable to the description of transient irreversible processes. A time-smoothed density matrix (previously discussed by the present author) is used to define the projection operator in place of the equilibrium density matrix
Mitsuhisa Ichiyanagi
  +5 more sources

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