Elastic-plastic deformation of a single crystal in a geometrized theory of thermodynamic spaces with internal variables.
Entropy flux far from equilibrium in solids and in non viscous gases
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 flux in some...
Essai de «thermodynamique rationnelle» des milieux continus
Étude de deux schémas numériques pour les équations de la thermoélasticité
Existence and uniqueness of the solution to a 3D thermoviscoelastic system.
Exponential stability for Timoshenko model with thermal effect
We performe an exponential decay analysis for a Timoshenko-type system under the thermal effect by constructing the Lyapunov functional. More precisely, this thermal effect is acting as a mechanism for dissipating energy generated by the bending of the beam, acting only on the vertical displacement equation, different from other works already existing in the literature. Furthermore, we show the good placement of the problem using semigroup theory.
Extended irreversible thermodynamics in hypoelasticity
The constitutive equations of rate type for a class of thermo-hypo-elastic materials are derived within the framework of the extended irreversible thermodynamics.