recordNewtonDerivatives_ph
Derivatives for fast inverse calculations of Helmholtz functions: p & h
Extends from Modelica.Icons.Record.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Pressure | p | pressure | |
| SI.SpecificEnthalpy | h | specific enthalpy | |
| Real | pd | derivative of pressure w.r.t. density | |
| Real | pt | derivative of pressure w.r.t. temperature | |
| Real | hd | derivative of specific enthalpy w.r.t. density | |
| Real | ht | derivative of specific enthalpy w.r.t. temperature |