Analysis of power generation systems are of scientific interest
and also essential for the efficient utilization of energy resources.
The most commonly-used method for analysis of an energy-conversion
process is the first law of thermodynamics. However, there
is increasing interest in the combined utilization of the first and
second laws of thermodynamics, using such concepts as exergy
and exergy destruction in order to evaluate the efficiency with
which the available energy is consumed. Exergetic analysis provides
the tool for a clear distinction between energy losses to the
environment and internal irreversibilities in the process [2].