functionHeatRadiationTwoParallelSurfaces
Calculates the heat radiation exchange between he parallel surface 1 and surface 2.
Extends from BuildingSystems.HAM.HeatRadiation.BaseClasses.HeatRadiationTwoSurfaces (General heat radiation exchange between two surfaces.).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Temperature | T1 (from HeatRadiationTwoSurfaces) | Temperature of surface 1 | |
| Modelica.Units.SI.Temperature | T2 (from HeatRadiationTwoSurfaces) | Temperature of surface 2 | |
| Modelica.Units.SI.Emissivity | epsilon1 | Long-wave emission coefficient of surface 1 | |
| Modelica.Units.SI.Emissivity | epsilon2 | Long-wave emission coefficient of surface 2 |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.HeatFlux | q_flow (from HeatRadiationTwoSurfaces) | Specific net long-wave radiation flow between surface 1 and 2 |