Are Onsager's reciprocal relations necessary to apply Thermodynamic Extremal Principles?
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in: Journal of the mechanics and physics of solids, Jahrgang 135.2020, Nr. February, 103780, 08.11.2019.
Publikationen: Beitrag in Fachzeitschrift › Artikel › Forschung › (peer-reviewed)
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TY - JOUR
T1 - Are Onsager's reciprocal relations necessary to apply Thermodynamic Extremal Principles?
AU - Hackl, Klaus
AU - Fischer, Franz-Dieter
AU - Zickler, Gerald
AU - Svoboda, Jiri
PY - 2019/11/8
Y1 - 2019/11/8
N2 - Onsager's Reciprocal Relations between thermodynamic forces and fluxes, for which Onsager was awarded the Nobel Prize, automatically follow from Thermodynamic Extremal Principles. Thus, the Principles are up to now non-applicable for the treatment of experimentally determined or theoretically modeled non-reciprocal systems as e.g. those in the magnetic field. However, we can demonstrate that adding of a certain barrier constraint as bilinear form of thermodynamic forces and fluxes accounted by the Thermodynamic Extremal Principles provides to non-reciprocal relations between the thermodynamic forces and fluxes. Such a novel idea may contribute to a better understanding of physics behind non-reciprocal systems.
AB - Onsager's Reciprocal Relations between thermodynamic forces and fluxes, for which Onsager was awarded the Nobel Prize, automatically follow from Thermodynamic Extremal Principles. Thus, the Principles are up to now non-applicable for the treatment of experimentally determined or theoretically modeled non-reciprocal systems as e.g. those in the magnetic field. However, we can demonstrate that adding of a certain barrier constraint as bilinear form of thermodynamic forces and fluxes accounted by the Thermodynamic Extremal Principles provides to non-reciprocal relations between the thermodynamic forces and fluxes. Such a novel idea may contribute to a better understanding of physics behind non-reciprocal systems.
U2 - 10.1016/j.jmps.2019.103780
DO - 10.1016/j.jmps.2019.103780
M3 - Article
VL - 135.2020
JO - Journal of the mechanics and physics of solids
JF - Journal of the mechanics and physics of solids
SN - 0022-5096
IS - February
M1 - 103780
ER -