Carnot's
engine: it is a theoretical model, not a real one, but we can
already see in it the fundamental characteristics of real heat engines:
The system is based on the phenomena of the expansion and contraction
of gases through heat gain and loss.
Licencia
Creative Commons Reconocimiento-No Comercial-Compartir Igual 3.0 España Ministerio
de Educación, Cultura y Deporte