Tuesday, January 25, 2011

Law of Thermodynamics

Actually there are reasons i write this post~Because i wish i can remember it.

Zeroth Law of Thermodynamics
~If two bodies are in thermal equilibrium with a third body, they are in thermal equilibrium


First Law of Thermodynamics
~the work done is the same for all adiabatic processes between two specified states of a closed system.
~this law similar to the conservation of Energy Principle.

Second Law of Thermodynamics
~states that processes do not occurs in any direction.

Kelvin-Planck Statement
~no heat engine can have 100% thermal efficiency

Clausius Statement
~ Device leaving an effect on surroundings if they transfer heat from a cooler body to a warmer one.

References:
Thermodynamic Yunus A.Cengel ( This is the Thermodynamic Textbook that i used)

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