CRIS Current Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishIn this paper, we analyze a multi-temperature model for the description of second sound propagation with an application to superfluid helium. To this aim, we consider a binary inert mixture of Euler’s fluids and we investigate the case in which the temperatures of the two components are sufficiently close to each other so that a linearization in the neighborhood of an equilibrium state is possible. We also compare the results with those obtained under the single-temperature assumption.
| Titolo: | An approximated model of multi-temperature mixtures for the description of second sound propagation |
| Autore/i: | BRINI, FRANCESCA; SECCIA, LEONARDO; MURACCHINI, AUGUSTO |
| Autore/i Unibo: | |
| Anno: | 2013 |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/s00033-012-0242-8 |
| Abstract: | In this paper, we analyze a multi-temperature model for the description of second sound propagation with an application to superfluid helium. To this aim, we consider a binary inert mixture of Euler’s fluids and we investigate the case in which the temperatures of the two components are sufficiently close to each other so that a linearization in the neighborhood of an equilibrium state is possible. We also compare the results with those obtained under the single-temperature assumption. |
| Data prodotto definitivo in UGOV: | 2013-06-27 18:02:43 |
| Data stato definitivo: | 2016-01-12T13:45:04Z |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11585/134486
Copyright © 2021