functionTSky
Calculates the sky temperature
Information
This function outputs the sky temperature dependent on clearness index of the sky, the air moisture and the air pressure.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Temperature | TAirRef | Air temperature on reference height | |
| Real | timeS | Time in seconds | |
| Real | bSky | Clearness index of the sky: 0 (clear) to 1 (100 percent covered) | |
| Modelica.Units.SI.MassFraction | xAir | Absolute air moisture | |
| Modelica.Units.SI.Pressure | pRef | Air pressure on reference height | |
| Modelica.Units.SI.Pressure | pGround | Air pressure on ground level |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Temperature | value | Sky temperature |
Revisions
-
January 1, 2016, by Christoph Nytsch-Geusen:
First implementation.