modelGlassLayer
Test model for glass layer heat transfer
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
This model tests one glas layer.Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Area | A | 1 | Window surface area |
| Boolean | linearize | false | Set to true to linearize emissive power |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.HeatTransfer.Windows.BaseClasses.GlassLayer | sha | Model for fraction of window that has a shade | |
| Buildings.HeatTransfer.Sources.PrescribedTemperature | TAirOut | Outside air temperature | |
| Modelica.Blocks.Sources.Constant | TOut | Outside temperature | |
| Buildings.HeatTransfer.Sources.PrescribedTemperature | TAirRoo | Room temperature | |
| Buildings.HeatTransfer.Radiosity.OpaqueSurface | radOut | Model for outside radiosity | |
| Buildings.HeatTransfer.Sources.PrescribedTemperature | TRadOut | Outside radiative temperature | |
| Buildings.HeatTransfer.Radiosity.OpaqueSurface | radIn | Model for inside radiosity | |
| Modelica.Blocks.Sources.Constant | TRoo | Room temperature | |
| Buildings.HeatTransfer.Sources.PrescribedTemperature | TRadRoo | Room radiative temperature | |
| Modelica.Blocks.Sources.Constant | QAbs_flow | Absorbed solar heat flow | |
| Buildings.HeatTransfer.Radiosity.RadiositySplitter | radShaInt | Radiosity that strikes shading device | |
| Buildings.HeatTransfer.Windows.BaseClasses.GlassLayer | nonSha | Model for fraction of window that has no shade | |
| Buildings.HeatTransfer.Radiosity.RadiositySplitter | radShaOut | Radiosity that strikes shading device | |
| Modelica.Thermal.HeatTransfer.Components.Convection | conRooSha | Convection for room-facing surface of shaded part of window | |
| Modelica.Thermal.HeatTransfer.Components.Convection | conRooNonSha | Convection for room-facing surface of non-shaded part of window | |
| Modelica.Blocks.Sources.Constant | hA | Convection coefficient times total area | |
| Modelica.Blocks.Math.Product | hASha | Convection of shaded part of window | |
| Modelica.Blocks.Math.Product | hANonSha | Convection of non-shaded part of window | |
| Modelica.Thermal.HeatTransfer.Components.Convection | conOutSha | Convection for outside-facing surface of shaded part of window | |
| Modelica.Thermal.HeatTransfer.Components.Convection | conOutNonSha1 | Convection for outside-facing surface of non-shaded part of window | |
| Modelica.Blocks.Sources.Ramp | uSha | Control signal for shade | |
| Buildings.HeatTransfer.Windows.BaseClasses.ShadingSignal | shaCon | Bounds the shading signal | |
| Modelica.Blocks.Math.MultiSum | sumJOut | Sum of radiosities at outer surface | |
| Modelica.Blocks.Math.MultiSum | sumJRoo | Sum of radiosities at room surface |
Revisions
-
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.