de Nittis, Giuseppe, Lorenzoni, Paolo and Moro, Antonio (2014) Integrable multi-phase thermodynamic systems and Tsallis' composition rule. Journal of Physics: Conference Series, 482 (1). 012009. ISSN 1742-6588
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Abstract
We derive a class of equations of state for a multi-phase thermodynamic system associated with a finite set of order parameters that satisfy an integrable system of hydrodynamic type. As particular examples, we discuss one-phase systems
such as the van der Waals gas and the effective molecular field model. The case of $N-$phase systems is also discussed in detail in connection with entropies depending on the order parameter according to Tsallis' composition rule.
| Item Type: | Article |
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| Subjects: | F300 Physics G100 Mathematics |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Dr Antonio Moro |
| Date Deposited: | 10 Jul 2014 14:17 |
| Last Modified: | 17 Dec 2023 15:20 |
| URI: | https://nrl.northumbria.ac.uk/id/eprint/17083 |
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