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Deviation from the Fourier law in room-temperature heat pulse experiments.
- Source :
-
Journal of Non-Equilibrium Thermodynamics . Jan2016, Vol. 41 Issue 1, p41-48. 8p. 1 Color Photograph, 1 Diagram, 2 Graphs. - Publication Year :
- 2016
-
Abstract
- We report heat pulse experiments at room temperature that cannot be described by Fourier's law. The experimental data are modeled properly by the Guyer-Krumhansl equation, in its over-diffusion regime. The phenomenon may be due to conduction channels with differing conductivities and parallel to the direction of the heat flux. [ABSTRACT FROM AUTHOR]
- Subjects :
- *HEAT pulses
*COLD fusion
*HEAT flux
*THERMAL conductivity
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 03400204
- Volume :
- 41
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Non-Equilibrium Thermodynamics
- Publication Type :
- Academic Journal
- Accession number :
- 112190715
- Full Text :
- https://doi.org/10.1515/jnet-2015-0035