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THERMODYNAMICS CHAPTER 6 SECOND LAW OF THERMODYNAMICS (2nd law of…
THERMODYNAMICS
CHAPTER 6
SECOND LAW OF THERMODYNAMICS
2nd law of thermodynamics
:
Process occurs in a certain direction, and not in reverse direction
A process must satisfy both 1st and 2nd laws of thermodynamics
Thermal Energy Reservoirs: thermal energy capacity
= mass x specific heat
supply or absorb finite amounts of heat without undergoing any change in temperature
Heat Engines = devices that convert heat to work
A Steam Power Plant
Thermal Efficiency
Kelvin-Planck Statement
Refrigerators and Heat Pumps
Coefficient of Performance
Heat Pumps
Clasius Statement on Second Law
Perpetual Motion Machines
Equivalence of Two Statements
Reversible and Irreversible Processes
Internally and Externally Reversible Processes
The Carnot Cycle
Carnot Principles
Thermodynamic Temperature Scale
Carnot Heat Engine
Quality of Energy
Carnot Refrigerator and Heat Pump
Thermodynamic Temperature Scale
some examples