Irreversibility - An Introduction via Joules Experiment

Energy in Joules is the Summation of the Vibration, Translation, and Rotation of Fluid Molecules 

Power is the Rate of Flow of Shaft Work in Watts 

There is a Large V olume of Water and a Small Rise in Temperature 

The Exergy Flowing along the Shaft is said to be Annihilated the Carnot Efficiency is Zero 

Reversible Steam Heat Cycle Temperature Entropy Diagram 

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