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Entropy 2011, 13(1), 82-116; doi:10.3390/e13010082

Entropy Production: Its Role in Non-Equilibrium Thermodynamics

Departamento de Física, Universidad Autónoma Metropolitana–Iztapalapa, Apartado Postal 55–534, C.P. 09340, México, Distrito Federal, Mexico
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Received: 7 December 2010 / Revised: 31 December 2010 / Accepted: 4 January 2011 / Published: 7 January 2011
Download PDF [365 KB, 24 February 2015; original version 24 February 2015]

Abstract

It is unquestionable that the concept of entropy has played an essential role both in the physical and biological sciences. However, the entropy production, crucial to the second law, has also other features not clearly conceived. We all know that the main difficulty is concerned with its quantification in non-equilibrium processes and consequently its value for some specific cases is limited. In this work we will review the ideas behind the entropy production concept and we will give some insights about its relevance.
Keywords: Boltzmann equation; entropy production; fluctuations; uncompensated heat Boltzmann equation; entropy production; fluctuations; uncompensated heat
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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MDPI and ACS Style

Velasco, R.M.; Scherer García-Colín, L.; Uribe, F.J. Entropy Production: Its Role in Non-Equilibrium Thermodynamics. Entropy 2011, 13, 82-116.

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