recordIF97BaseTwoPhase
Intermediate property data record for IF 97
Extends from Modelica.Icons.Record (Icon for records).
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | phase | 0 | phase: 2 for two-phase, 1 for one phase, 0 if unknown |
| Integer | region | IF 97 region | |
| SI.Pressure | p | pressure | |
| SI.Temperature | T | temperature | |
| SI.SpecificEnthalpy | h | specific enthalpy | |
| SI.SpecificHeatCapacity | R | gas constant | |
| SI.SpecificHeatCapacity | cp | specific heat capacity | |
| SI.SpecificHeatCapacity | cv | specific heat capacity | |
| SI.Density | rho | density | |
| SI.SpecificEntropy | s | specific entropy | |
| DerPressureByTemperature | pt | derivative of pressure wrt temperature | |
| DerPressureByDensity | pd | derivative of pressure wrt density | |
| Real | vt | derivative of specific volume w.r.t. temperature | |
| Real | vp | derivative of specific volume w.r.t. pressure | |
| Real | x | dryness fraction | |
| Real | dpT | dp/dT derivative of saturation curve |