Results 1 to 10 of about 3,830 (130)
Relationships between rational extended thermodynamics and extended irreversible thermodynamics. [PDF]
Philos 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 +4 more sources
Local Equilibrium in Transient Heat Conduction [PDF]
EntropyExtended irreversible thermodynamics (EIT) has been widely used to overcome the deficiencies of classical irreversible thermodynamics in describing fast transport phenomena.
Kirill Glavatskiy
doaj +2 more sources
On the Resistance Coefficients for Heat Conduction in Anisotropic Bodies at the Limit of Linear Extended Thermodynamics [PDF]
EntropyThis study examines the thermal conduction resistance in anisotropic bodies using linear extended irreversible thermodynamics. The fulfilment of the Onsager Reciprocal Relations in anisotropic bodies, such as crystals, has been demonstrated.
Devyani Thapliyal +3 more
doaj +2 more sources
Thermodynamic Derivation of the Reciprocal Relation of Thermoelectricity [PDF]
EntropyThe Kelvin relation, relating the Seebeck coefficient and the Peltier coefficient, is a theoretical basis of thermoelectricity. It was first derived by Kelvin using a quasi-thermodynamic approach.
Ti-Wei Xue, Zeng-Yuan Guo
doaj +2 more sources
Generalized hydrodynamics and extended irreversible thermodynamics [PDF]
Physical Review A, 1985 The thermodynamic implications of the first deviations with respect to the classical hydrodynamic behavior in high-frequency, short-wavelength phenomena are examined. The constitutive equations arising from an extended irreversible-thermodynamic formalism taking into account spatial inhomogeneities in the space of state variables are compared with ...
, Jou +4 more
+8 more sources
Frontiers 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 +1 more source
Extended irreversible thermodynamics of heat transport. A brief introduction; pp. 118–126 [PDF]
Proceedings of the Estonian Academy of Sciences, 2008 Current frontiers of technology require generalized transport equations incorporating memory, non-local effects, and non-linear effects. Extended Irreversible Thermodynamics provides such transport equations in a form compatible with the second law of ...
David Jou +2 more
doaj +1 more source
Review of Extended Irreversible Thermodynamics
International 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.
M. S. Sawangikar +2 more
openaire +1 more source
How Flexible Is the Concept of Local Thermodynamic Equilibrium?
Entropy, 2023 It has been demonstrated by using generalized phenomenological irreversible thermodynamic theory (GPITT) that by replacing the conventional composition variables {xk} by the quantum level composition variables {x˜k,j} corresponding to the nonequilibrium ...
Vijay M. Tangde, Anil A. Bhalekar
doaj +1 more source
A thermodynamical model for population growth with relaxation phenomena
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2022 Reaction-diffusion models were used in dynamic fluid, population growth, pulse propagation in nerves and other biological phenomena. Some of these models have been expanded to describe memory effects in diffusion and therefore with the use of hyperbolic ...
Vincenzo Ciancio +2 more
doaj +1 more source