Thermodynamics is the study of energy transformations. The First Law establishes the conservation of energy (ΔU = Q - W), while the Second Law introduces the concept of entropy and the direction of spontaneous processes.
An examination of ideal thermodynamic cycles. The Carnot cycle sets the theoretical upper limit for the efficiency of any heat engine operating between two temperatures. The Rankine cycle describes the process by which steam power plants generate electricity.
Understanding P-V and T-S diagrams is essential for cycle analysis.