University College London (UCL) • Mechanical Engineering
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Modules Mechanical Engineering at University College London (UCL)
Notes available for the following courses of Mechanical Engineering at University College London (UCL)
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Topics covered:

SECOND LAW OF THERMODYNAMICS
- Definitions
- Intro to heat engines (direct & reversed)
- Calculating performances (efficiency, COPs)

REVERSIBILITY
- What is a reversible process?
- Reasons behind irreversibility 
- Efficiency of reversible heat engine

ENTROPY
- Basic expression
- Property: point function
- Planck & Clausius Statement
- Why two adiabatic processes cannot intersect in a cycle
- Clausius Theorem (proof)
- Clausius Inequality (proof)
- Change in entropy expression...