Assertion: steam engine's efficiency | /r/HasProperty | investigated by carnot
Facets:
value: in the 1824
type: TEMPORAL
Source sentences:
text: The efficiency of heat engines was first investigated by Carnot in the 1824 and expanded upon by Clapeyron who provided analytical tools in 1834 and Kelvin who stated the Second Law of Thermodynamics in 1851 and finally by Clausius who introduced the concept of entropy in 1865.