An ordered set of power-efficiency trade-offs - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Journal of Statistical Mechanics: Theory and Experiment Année : 2019

An ordered set of power-efficiency trade-offs

Résumé

In this paper, we derive a number of inequalities which express power-efficiency trade-offs that hold generally for thermodynamic machines operating in non-equilibrium stationary states. One of these inequalities concerns the output power, which is bounded by a quadratic function of the thermodynamic efficiency multiplied by a factor. Different factors can be obtained according to the level of knowledge one has about the underlying dynamics of the machine, they can depend for instance on the covariance of the input flux, the dynamical activity, or the non-equilibrium conductance.
Fichier principal
Vignette du fichier
1903.08508.pdf (1.1 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-02343458 , version 1 (21-03-2024)

Identifiants

Citer

Hadrien Vroylandt, David Lacoste, Gatien Verley. An ordered set of power-efficiency trade-offs. Journal of Statistical Mechanics: Theory and Experiment, 2019, 2019 (5), pp.054002. ⟨10.1088/1742-5468/ab14d7⟩. ⟨hal-02343458⟩
39 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More