modelOutdoorRadiosity
Model for the outdoor radiosity that strikes the window
Information
Model for the infrared radiosity balance of the outdoor environment.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Area | A | Area of receiving surface | |
| Real | vieFacSky | View factor from receiving surface to sky (=1 for roofs) | |
| Boolean | linearize | false | Set to true to linearize emissive power |
| Modelica.Units.SI.Temperature | T0 | 293.15 | Temperature used to linearize radiative heat transfer |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real | TRad4 | 4th power of the mean outdoor temperature | |
| Modelica.Units.SI.Temperature | TRad | Mean radiant temperature | |
| Modelica.Blocks.Interfaces.RealInput | TOut | Outside temperature | |
| Modelica.Blocks.Interfaces.RealInput | TBlaSky | Black body sky temperature | |
| Buildings.HeatTransfer.Interfaces.RadiosityOutflow | JOut | Radiosity that flows out of component |
Revisions
-
May 30, 2014, by Michael Wetter:
Removed undesirable annotationEvaluate=true. -
June 27, 2013, by Michael Wetter:
Changed model because the outflowing radiosity has been changed to be a non-negative quantity. See track issue #158. -
February 10, 2012, by Wangda Zuo:
Fixed a bug in the temperature linearization. -
February 8, 2012 by Michael Wetter:
Changed implementation to use the same equations as is used for opaque walls. -
August 18, 2010, by Michael Wetter:
First implementation.