WOLFRAM|DEMONSTRATIONS PROJECT

Enthalpy-Entropy Diagram for Water

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show lines of constant:
pressure
temperature
quality
grid lines
phase envelope
This Demonstration shows an enthalpy-entropy (
H
-
S
) diagram for water. Use the checkboxes to display lines of constant pressure
P
(purple), temperature
T
(green) or vapor quality
q
(blue). Check "phase envelope" to show saturated liquid (magenta), saturated vapor (orange line) and the critical point (black dot). You can also show the grid lines.