Annex
C Reference
PIOX S72*
2022-05-15, UMPIOX_S72xV1-9EN
222
C.3.2
Mixtures with changing composition
fluid
explanation
parameter-
ization
(1)
sound
speed
[m/s]
density
[g/cm
3
]
kinematic
viscosity
[mm
2
/s]
range of
application
WMM
(2)
Glycol/H2O
ethylene glycol
proportion
of glycol
1482…1710
999…1132
1…23
-30…+150 °C
0…100 %
x
Petroleum
hydrocarbon
API gravity
530…1800
440…1130
1…> 400
-50…+450 °C
-10…200 °API
Lubricant
hydrocarbon-
based lubricant,
kinematic viscosi-
ty at 40 °C
viscosity
grade (VG)
1433…1485
871…923
1…> 400
-40…+300 °C
1…1500 VG
Sea water
salinity
(S in g/kg)
1482…1840
999…1230
1…1.3
-30…+150 °C
0…300 g/kg
x
Sulfuric acid
mixture of sulfuric
acid and water
proportion
of sulfuric
acid
1280…1560
999…1907
1…12
-20…+250 °C
0…100 %
Hydrochloric
acid
mixture of hydro-
chloric acid and
water
proportion
of hydro-
chloric acid
1482…1527
999…1256
1…1.5
-20…+150 °C
0…50 %
Nitric acid
mixture of nitric
acid and water
proportion
of nitric acid
1286…1590
999…1554
1…2.4
-20…+150 °C
0…100 %
Hydrofluoric
acid
mixture of hydro-
fluoric acid and
water
proportion
of hydroflu-
oric acid
804…1482
999…1195
0.5…1
-20…+105 °C
0…100 %
Soda lye
mixture of soda
lye and water
proportion
of soda lye
1482…2563
999…1666
1…265
-10…+200 °C
0…65 %
(1)
in the program branch
Parameters
(2)
thermal energy rate coefficient included in the fluid data set
