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Compressed Water Examples, Page 2

Give (P, U)

Find T, V, H & S in the “US” unit system for compressed water with a specific internal energy of 300 Btu/lbm at 7500 psia.

PHASE: Compressed Water

UNITS: US

Given P7500 U300

Find T, T=339.9805 (P=7500 U=300)

V, V=0.017306 (P=7500 U=300)

H, H=324.0187 (P=7500 U=300)

S, S=0.4762 (P=7500 U=300)

Given (P, H)

Find T, V & S in the “US” unit system for compressed water with a specific enthalpy 250 Btu/lbm at 5000 psia.

PHASE: Compressed Water

UNITS: US

Given P5000 H250

Find T, T=271.0038 (P=5000 H=250)

V, V=0.016869 (P=5000 H=250)

S, S=0.3897 (P=5000 H=250)

Given (P, S)

Find T, V & H in the “US” unit system for compressed water with a specific entropy 0.7 Btu/lbm-R at 2000 psia.

PHASE: Compressed Water

UNITS: US

Given P2000 S0.7

Find T, T=513.7018 (P=2000 S=0.7)

V, V=0.020453 (P=2000 S=0.7)

H, H=503.5265 (P=2000 S=0.7)