modelHWindow
Calculates the solar heat input through the window
Extends from Modelica.Blocks.Icons.Block.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.ReflectionCoefficient | rho | 0.2 | Degree of ground reflection |
| window | |||
| Integer | n | 1 | Number of windows |
| Modelica.Units.SI.TransmissionCoefficient[n] | g | Total energy transmittance of windows | |
| Modelica.Units.SI.TransmissionCoefficient[n] | g_TotDir | Total energy transmittance of windows with closed sunscreen for direct radiation | |
| Modelica.Units.SI.TransmissionCoefficient[n] | g_TotDif | Total energy transmittance of windows with closed sunscreen for diffuse radiation | |
| Modelica.Units.SI.Angle[n] | til | Surface tilt. til=90 degree for walls; til=0 for ceilings; til=180 for roof | |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | alt | Solar altitude angle | |
| Modelica.Blocks.Interfaces.RealInput[n] | HDifTilCov | Hemispherical diffuse solar irradiation on a tilted surface at covered sky | |
| Modelica.Blocks.Interfaces.RealInput[n] | HDifTilCle | Hemispherical diffuse solar irradiation on a tilted surface at clear sky | |
| Modelica.Blocks.Interfaces.RealInput | HDirNor | Direct normal radiation. | |
| Modelica.Blocks.Interfaces.RealInput | HDifHor | Horizontal diffuse solar radiation. | |
| Modelica.Blocks.Interfaces.RealInput[n] | HDirTil | Direct irradition on tilted surface | |
| Modelica.Blocks.Interfaces.BooleanInput[n] | sunscreen | True: sunscreen closed, false: sunscreen open | |
| Modelica.Blocks.Interfaces.RealInput[n] | corG_Dir | Transmission coefficient correction factor for direct radiation | |
| Modelica.Blocks.Interfaces.RealInput[n] | corG_DifCle | Transmission coefficient correction factor for diffuse radiation while clear sky | |
| Modelica.Blocks.Interfaces.RealInput[n] | corG_DifCov | Transmission coefficient correction factor for diffuse radiation while covered sky | |
| Modelica.Blocks.Interfaces.RealInput[n] | corG_Gro | Transmission coefficient correction factor for ground reflection radiation | |
| Modelica.Blocks.Interfaces.RealOutput[n] | HWin | Solar radiation transmitted through aggregated window |
Revisions
- June 30, 2016, by Stanley Risch:
Implemented.