| IEA EBC Annex 60 |
|
| IEA EBC Annex 60 |
|
Library of constants for psychometric functions
This package provides constants for functions used in the calculation of thermodynamic properties of moist air.
Extends from Modelica.Icons.Package (Icon for standard packages).
| Name | Description |
|---|---|
| T_ref=273.15 | Reference temperature for psychrometric calculations |
| cpAir=1006 | Specific heat capacity of air |
| cpSte=1860 | Specific heat capacity of water vapor |
| cpWatLiq=4184 | Specific heat capacity of liquid water |
| h_fg=2501014.5 | Enthalpy of evaporation of water at the reference temperature |
| k_mair=0.6219647130774989 | Ratio of molar weights |
constant Modelica.SIunits.Temperature T_ref = 273.15 "Reference temperature for psychrometric calculations";
constant Modelica.SIunits.SpecificHeatCapacity cpAir=1006 "Specific heat capacity of air";
constant Modelica.SIunits.SpecificHeatCapacity cpSte=1860 "Specific heat capacity of water vapor";
constant Modelica.SIunits.SpecificHeatCapacity cpWatLiq = 4184 "Specific heat capacity of liquid water";
constant Modelica.SIunits.SpecificEnthalpy h_fg = 2501014.5 "Enthalpy of evaporation of water at the reference temperature";
constant Real k_mair = 0.6219647130774989 "Ratio of molar weights";