 Extended irreversible thermodynamics

Extended Irreversible Thermodynamics (EIT) is a theoretical framework that extends classical irreversible thermodynamics to better describe systems far from thermodynamic equilibrium. Traditional irreversible thermodynamics, as developed by figures like Lars Onsager and Ilya Prigogine, typically operates under the assumption that systems are near equilibrium. In these cases, transport processes (such as heat conduction and diffusion) are linear and can be described effectively by linear differential equations.