Titre : Evolution of efficiency of an adiabatic irreversible Carnot engine cycle Auteurs : Ronan Irzykiewicz , Michel Feidt, Revue : Entropy: Thermodynamics – Energy – Environment – Economy Numéro : Issue 1 Volume : 7 Date : 2026/04/17 DOI : 10.21494/ISTE.OP.2026.1455 ISSN : 2634-1476 Résumé : This study proposes to establish an expression of the efficiency optimized in temperature in the case of an adiabatic irreversible driving Carnot cycle, for a converter of finite physical dimension and infinite reservoirs (constant temperature). Éditeur : ISTE OpenScience