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http://hdl.handle.net/11154/1516
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Title: | Mesoscopic thermodynamics of stationary non-equilibrium states |
Authors: | Rubi, JM Perez-Madrid, A Santamaria, I |
Issue Date: | 2005 |
Abstract: | Thermodynamics for systems at non-equilibrium stationary states have been formulated, based on the assumption of the existence of a local equilibrium in phase space which enables one to interpret the probability density and its conjugated non-equilibrium chemical potential as mesoscopic thermodynamic variables. The probability current is obtained from the entropy production related to the probability diffusion process and leads to the formulation of the Fokker-Planck equation. For the case of a gas of Brownian particles under steady flow in the dilute and concentrated regimes, we derive non-equilibrium equations of state. |
URI: | http://hdl.handle.net/11154/1516 |
ISSN: | 1367-2630 |
Appears in Collections: | Física
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