Handbook
thermodynamics and heat transfer
PART 1
THERMODYNAMICS (current)
PART 2
HEAT TRANSFER
   
Thermodynamics properties  
Temperature and pressure measurements  
Energy, work and heat  
Thermodynamics systems and processes  
Change of phase  
Property diagrams and steam tables  
First law of thermodynamics  
Second law of thermodynamics  
Compression processes  
Appendix  
   

Chapter 8. Second Law of Thermodynamics

The Second Law of Thermodynamics is used to determine the maximum efficiency of any process. A comparison can then be made between the maximum possible efficiency and the actual efficiency obtained.

1.25 STATE the Second Law of Thermodynamics.

1.26 Using the Second Law of Thermodynamics, DETERMINE the maximum possible efficiency of a system.

1.27 Given a thermodynamic system, CONDUCT an analysis using the Second Law of Thermodynamics.

1.28 Given a thermodynamic system, DESCRIBE the method used to determine:
  1. The maximum efficiency of the system
  2. The efficiency of the components within the system
1.29 DIFFERENTIATE between the path for an ideal process and that for a real process on a T-s or h-s diagram. 1.30 Given a T-s or h-s diagram for a system EVALUATE:
  1. System efficiencies
  2. Component efficiencies
1.31 DESCRIBE how individual factors affect system or component efficiency.




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