This package contains base classes that are used to construct the models in Buildings.Media.
Extends from Modelica.Icons.BasesPackage (Icon for packages containing base classes).
| Name | Description |
|---|---|
| TestTemperatureEnthalpyInversion | Model to check computation of h(T) and its inverse |
h=f(T0) and
T=g(h). It then checks whether T=T0.
Hence, it checks whether the function T_phX is
implemented correctly.
| Type | Name | Default | Description |
|---|---|---|---|
| replaceable package Medium | Modelica.Media.Interfaces.Pa... | ||
| Temperature | T0 | 273.15 + 20 | Temperature [K] |
| Type | Name | Description |
|---|---|---|
| replaceable package Medium | ||
partial model TestTemperatureEnthalpyInversion
"Model to check computation of h(T) and its inverse"
replaceable package Medium =
Modelica.Media.Interfaces.PartialCondensingGases;
parameter Modelica.SIunits.Temperature T0=273.15+20 "Temperature";
Modelica.SIunits.Temperature T "Temperature";
Modelica.SIunits.SpecificEnthalpy h "Enthalpy";
Medium.MassFraction Xi[:] = Medium.reference_X "Mass fraction";
equation
h = Medium.h_pTX(p=101325, T=T0, X=Xi);
T = Medium.T_phX(p=101325, h=h, X=Xi);
if (time>0.1) then
assert(abs(T-T0)<1E-8, "Error in implementation of functions.\n"
+ " T0 = " + String(T0) + "\n"
+ " T = " + String(T));
end if;
end TestTemperatureEnthalpyInversion;