recordIF97PhaseBoundaryProperties3rd
Thermodynamic base properties on the phase boundary, Analytic Jacobian verThermoSysPro.Units.SIon
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Information
## Copyright © EDF 2002 - 2025 ## ThermoSysPro Version 4.2
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Units.SI.SpecificHeatCapacity | R | specific heat capacity | |
| Units.SI.Temperature | T | temperature | |
| Units.SI.Density | d | density | |
| Units.SI.SpecificEnthalpy | h | specific enthalpy | |
| Units.SI.SpecificEntropy | s | specific entropy | |
| Units.SI.SpecificHeatCapacity | cp | heat capacity at constant pressure | |
| Units.SI.SpecificHeatCapacity | cv | heat capacity at constant volume | |
| ThermoSysPro.Units.xSI.DerPressureByTemperature | dpT | dp/dT derivative of saturation curve | |
| Real | dpTT | Second derivative of saturation curve | |
| ThermoSysPro.Units.xSI.DerPressureByTemperature | pt | derivative of pressure wrt temperature | |
| ThermoSysPro.Units.xSI.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 | cvt | Derivative of cv w.r.t. temperature | |
| Real | cpt | Derivative of cp w.r.t. temperature | |
| Real | ptt | 2nd derivative of pressure wrt temperature | |
| Real | pdd | 2nd derivative of pressure wrt density | |
| Real | ptd | Mixed derivative of pressure w.r.t. density and temperature | |
| Real | vtt | 2nd derivative of specific volume w.r.t. temperature | |
| Real | vpp | 2nd derivative of specific volume w.r.t. pressure | |
| Real | vtp | Mixed derivative of specific volume w.r.t. pressure and temperature |