modelWindowSimple
Simple window with radiation and U-Value
Extends from BaseClasses.PartialWindow (Partial model for windows).
Information
Overview
The WindowSimple model represents a window described by the thermal transmission coefficient and the coefficient of solar energy transmission.
Concept
Phenomena being simulated:
- Solar energy transmission through the glass
- Heat transmission through the whole window
References
Exemplary U-Values for windows from insulation standards
- WschV 1984: specified "two panes" assumed 2,5 W/m2K
- WschV 1995: 1,8 W/m2K
- EnEV 2002: 1,7 W/m2K
- EnEV 2009: 1,3 W/m2K
Example Results
AixLib.Building.Components.Examples.WindowsDoors.WindowSimple
-
November 2, 2018Mai 19, 2014 by Fabian Wüllhorst:
Remove redundand twoStar_radEx from model. This is for #651. -
Mai 19, 2014 by Ana Constantin:
Uses components from MSL and respects the naming conventions -
May 02, 2013 by Ole Odendahl:
Formatted documentation appropriately -
March 30, 2012 by Ana Constantin and Corinna
Leonhardt:
Implemented.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Area | windowarea (from PartialWindow) | Total fenestration area | |
| Modelica.Units.SI.Temperature | T0 (from PartialWindow) | 293.15 | Initial temperature |
| DataBase.WindowsDoors.Simple.OWBaseDataDefinition_Simple | WindowType (from PartialWindow) | ||
| Connector usage › Inputs | |||
| Boolean | use_windSpeedPort (from PartialWindow) | true | Enable wind speed input connector |
| Connector usage › Outputs | |||
| Boolean | use_solarRadWinTrans (from PartialWindow) | true | Enable transmitted solar radiation output connector |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Utilities.Interfaces.SolarRad_in | solarRad_in (from PartialWindow) | ||
| Utilities.Interfaces.RadPort | radPort (from PartialWindow) | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_b | port_inside (from PartialWindow) | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | port_outside (from PartialWindow) | ||
| Modelica.Blocks.Interfaces.RealInput | WindSpeedPort (from PartialWindow) | ||
| Utilities.Interfaces.ShortRadSurf | shortRadWin (from PartialWindow) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| CorrSolGain | corrSolGain (from PartialWindow) | Instance for correction of transimtted solar irradiance (shortwave radiation) through window | |
| Modelica.Blocks.Math.Gain | A (from PartialWindow) | ||
| Modelica.Thermal.HeatTransfer.Components.ThermalConductor | HeatTrans | ||
| Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlow | prescribedHeatFlow |