Linked from
The 32 pages that link to Carnot cycle, each with the reason it gives.
RefrigerationRelated: It establishes the theoretical performance limit for refrigeration.
Isothermal processRelated: Its heat absorption and rejection occur on isothermal legs.
Waste heatRelated: Its temperature limits explain why heat engines must reject some heat.
Clausius theoremRelated: Carnot’s cycle provided a key model for reversible cyclic reasoning.
Lord KelvinRelated: Kelvin drew on Carnot’s engine analysis to formulate thermodynamic temperature.