Casas-Vàzquez, Josè and Jou, David (2005) Extended irreversible thermodynamics and non-equilibrium temperature. In: Thermal theories of continua: survey and developments, September 25-30, 2005, Messina, Italy.
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Abstract
We briefly review the concept of non-equilibrium temperature from the perspectives of extended irreversible thermodynamics, fluctuation theory, and statistical mechanics. The relations between different proposals are explicitly examined in two especially simple systems: an ideal gas in steady shear flow and a forced harmonic oscillator in a thermal bath. We examine with special detail temperatures related to the average molecular kinetic energy along different spatial directions, to the average configurational energy, to the derivative of the entropy with respect to internal energy, to fluctuation-dissipation relation and discuss their measurement
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | M.U.S. - Contributi Scientifici > 02 - Scienze fisiche M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali |
| Depositing User: | Mr Nunzio Femminò |
| Date Deposited: | 07 Aug 2008 |
| Last Modified: | 20 Sep 2012 07:41 |
| URI: | http://cab.unime.it/mus/id/eprint/490 |
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