7 papers
Constitutive Modelling of Korteweg Fluids Using Liu's Method
Zagorka MatiÄ, Srboljub SimiÄ, Peter Ván
The paper studies constitutive modelling of Korteweg fluids. Thermodynamic consistency, i.e. compatibility with entropy balance law, is achieved using Liu's method of multipliers.…
Thermodynamic conditions ensure the stability of third-order extended heat conduction
Peter Ván, Réka Somogyfoki
In a recent work, Somogyfoki et al. (J. Non-Equilib. Thermodyn. 50, 59-76, 2025) analysed the linear stability of homogeneous equilibrium in third-order non-Fourier heat conduction…
About the dissipative Newton equation
Peter Ván
The thermodynamic basis of classical mechanics is presented. In this framework, ideal Newtonian mechanics emerges as the zero-dissipation limit of a more general, dissipative theor…
Thermodynamic compatibility, holographic property and wave-function representation of generalized weakly nonlocal self-gravitating non-relativistic fluids
Mátyás Szücs, Péter Ván
A thermodynamic analysis of weakly nonlocal non-relativistic fluids is presented under the assumption that an additional scalar field also contributes to the dynamics. The most gen…
Some remarks on the objectivity and thermodynamic consistency of Korteweg-type fluids
Peter Ván
In this note we compare the entropy principle and the objectivity arguments in the methodologies of Dunn and Serrin [1] and in the more recent weakly nonlocal thermodynamic analysi…
Volume in the Extensive Thermodynamics of Black Holes
Réka Somogyfoki, Péter Ván
Since black holes lack a straightforward notion of geometrical volume due to their event horizon structure and coordinate dependence, various approaches have been proposed to intro…