WATER: PRESSURE-ENTHALPY DIAGRAM
(Based on IAPWS-95 Formulation for General and Scientific Use)
200F
300F
400F
500F
600F
700 F
800F
800 F
1000F
1200F
100F
1500F
s=1.0 s=1.5
s=2.0
s=1.6
s=1.7
s=1.8
v=1.0
v=5
v=10
v=2.5
v=0.5
v=0.3
v=0.1
s=1.1
v=40
v=20
900 F
900F
1300F
1400F
s=1.2 s=1.3 s=1.4
s=1.9
s=2.1
s=2.2
s=2.3
s=2.4
s=2.5
s=2.6
s=2.7
s=2.8
50F
1100F
v=0.2
v=0.15
v=60
v=80
v=100
v=200
v=300
v=400
v=0.05 v=0.075
v=0.03
v=0.0165 v=0.02
v=0.018 v=0.025
v=0.017
v=600
v=800
v=1000
0.1
1.0
10.0
100.0
1,000.0
10,000.0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
Enthalpy, Btu/lb
Pressure, psi
10% 20% 30% 40% 50% 60% 70% 80% 90%
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