1. Nature’s Dissymetry Work – to – Heat 100% Efficient Heat Flows: High Temp – to – Low Temp

2. Steam Engines Rankine Cycle Yellow = Exhaust Red = Hot Steam Camshaft

4. Thomas Newcomen First Piston Steam Engine 1709 James Watt Improved Efficiency of Steam Engine 1765Nicolas Leonard Sadi Carnot Analyzed the Steam Engine 1824

5. Gasoline (Four-Stroke) Engine Nikolaus Otto Otto Cycle

6. Gas Turbine Engine Brayton or Joule Cycle

7. Carnot Engine Nicolas Leonard Sadi Carnot Carnot Cycle No engine operating between two heat reservoirs can be more efficient than a Carnot engine operating between those same reservoirs.

8. Second Law of Thermodynamics Lord KelvinRudolf Clausius