TY  - Type of reference 
TI  - Augmented Curzon-Ahlborn modelling of Carnot engine 
AU  - Michel Feidt 
AU  - Gwilherm Siochan 
AB  - This paper reconsiders the modelling of Curzon-Ahlborn dedicated to Carnot engine. A modified model is proposed, taking account of the period (duration) of the cycle. It allows a two steps optimization, by following a model incorporating internal irreversibility of the cycle. New results are obtained. We note particularly comparison of various approaches: with thermodynamics transformations according to Curzon and Ahlborn proposal versus mean values over the cycle according to Chambadal proposal. It confirms the interest of the description of irreversibilities with entropy production method preferably to the ratio method. This new approach may give rise to an extension currently under development to our initiative. 
DO  - 10.21494/ISTE.OP.2021.0754 
JF  - Entropy: Thermodynamics – Energy – Environment – Economy  
KW  - Carnot engine,  Chambadal model,  improved Curzon-Ahlborn model,  Entropy production action,  Efficiency at maximum power, Moteur de Carnot,  Modèle de Chambadal,  Modèle de Curzon-Ahlborn amélioré,  Action de production d’entropie,  Rendement à maximum de puissance,  
L1  - http://www.openscience.fr/IMG/pdf/iste_entropie21v2n3_1.pdf 
LA  - en 
PB  - ISTE OpenScience 
DA  - 2021/12/20 
SN  - 2634-1476 
TT  - Des prolongements au modèle de Curzon-Ahlborn du moteur de Carnot 
UR  - http://www.openscience.fr/Augmented-Curzon-Ahlborn-modelling-of-Carnot-engine 
IS  - Issue 3 
VL  - 2 
ER  -