Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
657276 | International Journal of Heat and Mass Transfer | 2015 | 9 Pages |
Abstract
In the framework of Extended Irreversible Thermodynamics it is developed a two-temperature model (for electrons and phonons, respectively) of thermoelectric effects. The expression of the maximum efficiency in terms of these two temperatures is derived as well. It is proved that, for the electron temperature higher than the phonon temperature, the two-temperature model yields an efficiency which is higher with respect to that of the single-temperature model. Two possible experiments to estimate the electron temperature are suggested.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
A. Sellitto, V.A. Cimmelli, D. Jou,