In the framework of weakly nonlocal thermodynamic theory, in this paper we derive a nonlocal and nonlinear heat-transport equation beyond the Fourier law by means of thermodynamic considerations in agreement with the second law. The obtained equation describes the transitions among different heat-transport regimes. The stability of the solution of that equation is also analyzed in a special case.
Sellitto, A., Sciacca, M., & Amendola, A. (2019). Generalized heat equation and transitions between different heat-transport regimes in narrow stripes. MECHANICS RESEARCH COMMUNICATIONS, 98, 22-30.
Data di pubblicazione: | 2019 |
Titolo: | Generalized heat equation and transitions between different heat-transport regimes in narrow stripes |
Autori: | |
Citazione: | Sellitto, A., Sciacca, M., & Amendola, A. (2019). Generalized heat equation and transitions between different heat-transport regimes in narrow stripes. MECHANICS RESEARCH COMMUNICATIONS, 98, 22-30. |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.mechrescom.2019.05.006 |
Abstract: | In the framework of weakly nonlocal thermodynamic theory, in this paper we derive a nonlocal and nonlinear heat-transport equation beyond the Fourier law by means of thermodynamic considerations in agreement with the second law. The obtained equation describes the transitions among different heat-transport regimes. The stability of the solution of that equation is also analyzed in a special case. |
Appare nelle tipologie: | 1.01 Articolo in rivista |
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