[ Themodynamics
Table of Contents ]
The Mollier diagram, shown in Figure A-1 , is a chart on which enthalpy (h)versus
entropy (s) is plotted. It is sometimes known as the h-s
diagram and has an entirelydifferent
shape from the T-s diagrams. The chart contains a series of
constant temperature lines,a
series of constant pressure lines, a series of constant
moisture or quality lines, and a series ofconstant
superheat lines. The Mollier diagram is used only when
quality is greater than 50% andfor
superheated steam.
