functionphaseBoundaryAssert
Assert function for checking threshold to phase boundary
Extends from Modelica.Icons.Function (Icon for functions).
Information
This function is used as a guard for property functions using pTX as an input. Property functions for two-phase media using pressure and temperature as inputs shall not be used close to the phase boundary in order to avoid errors and high deviations for just small deviations in the input arguments. The refrigerant state can not be determined in the two-phase region using pressure and temperature.Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Pressure | p | Refrigerant pressure | |
| SI.Temperature | T | Refrigerant temperature |