Thermal and Chemical Aspect in Equation of State and Relation with Generalized Thermodynamic Entropy

Abstract

The present research is aimed at using the definition of generalized thermodynamic entropy, as a state and additive property, to extend the canonical Equation of State in the perspective of thermal or chemical aspect of microscopic configurations related to inter-particle kinetic energy and inter-particle potential energy determining macroscopic parameters. As a consequence, a generalized state equation is formulated accounting for thermal, chemical and mechanical thermodynamic potentials characterizing any system, large or small, in any state, equilibrium or non-equilibrium.