On thermodynamics of a gas with vibrating molecules
Ingo Müller (1974)
Annales de l'I.H.P. Physique théorique
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Displaying similar documents to “Thermodynamic modeling, energy equipartition, and nonconservation of entropy for discrete-time dynamical systems.”
On thermodynamics of a gas with vibrating molecules
Relaxation models of phase transition flows
Philippe Helluy, Nicolas Seguin (2006)
ESAIM: Mathematical Modelling and Numerical Analysis
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In this work, we propose a general framework for the construction of pressure law for phase transition. These equations of state are particularly suitable for a use in a relaxation finite volume scheme. The approach is based on a constrained convex optimization problem on the mixture entropy. It is valid for both miscible and immiscible mixtures. We also propose a rough pressure law for modelling a super-critical fluid.
Fluctuation in the system with negative absolute temperatures
Vratislav Vyšín, Vladimír Janků (1966)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica-Physica-Chemica
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Entropy flux far from equilibrium in solids and in non viscous gases
M. S. Mongiovì, R. A. Peruzza (2004)
Bollettino dell'Unione Matematica Italiana
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One of the main question arising in Extended Thermodynamics concerns the physical meaning of the temperature far from equilibrium. Some authors define thermodynamic temperature the inverse of the coefficient linking the entropy flux with the heat flux. Other authors, instead, define non-equilibrium temperature the inverse of the partial derivative of entropy with respect to energy, at density and heat flux constant. The aim of this paper is to determine the expression of entropy...