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Buildings.HeatTransfer.Radiosity.Examples

Collection of models that illustrate model use and test models

Information

This package contains examples for the use of models that can be found in Buildings.HeatTransfer.Radiosity.

Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).

Package Content

NameDescription
Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface OpaqueSurface Test model for indoor source as an opaque surface
Buildings.HeatTransfer.Radiosity.Examples.OutdoorRadiosity OutdoorRadiosity Test model for outdoor radiosity


Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface

Test model for indoor source as an opaque surface

Buildings.HeatTransfer.Radiosity.Examples.OpaqueSurface

Information

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model OpaqueSurface 
  "Test model for indoor source as an opaque surface"
  import Buildings;
  extends Modelica.Icons.Example;

  Buildings.HeatTransfer.Sources.FixedTemperature T2(T=303.15);

  Buildings.HeatTransfer.Radiosity.OpaqueSurface bod1( absIR=0.3, A=1);
  Buildings.HeatTransfer.Sources.FixedTemperature T1(T=293.15);
  Buildings.HeatTransfer.Radiosity.OpaqueSurface bod2( absIR=0.3, A=1);
equation 
  connect(T1.port, bod1.heatPort);
  connect(T2.port, bod2.heatPort);
  connect(bod1.JOut, bod2.JIn);
  connect(bod2.JOut, bod1.JIn);
end OpaqueSurface;

Buildings.HeatTransfer.Radiosity.Examples.OutdoorRadiosity Buildings.HeatTransfer.Radiosity.Examples.OutdoorRadiosity

Test model for outdoor radiosity

Buildings.HeatTransfer.Radiosity.Examples.OutdoorRadiosity

Information

Extends from Modelica.Icons.Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
AreaA1Area of receiving surface [m2]

Modelica definition

model OutdoorRadiosity "Test model for outdoor radiosity"
  import Buildings;
  extends Modelica.Icons.Example;
  Buildings.HeatTransfer.Radiosity.OpaqueSurface sur(A=A, absIR=1) 
    "Receiving surface";
  Buildings.HeatTransfer.Radiosity.OutdoorRadiosity outRad(A=A, vieFacSky=0.5) 
    "Outdoor radiosity model";
  parameter Modelica.SIunits.Area A=1 "Area of receiving surface";
  Modelica.Blocks.Sources.Ramp TSky(
    duration=1,
    height=30,
    offset=273.15) "Sky blackbody temperature";
  Modelica.Blocks.Sources.Constant TAir(k=273.15 + 20) 
    "Outside air temperature";
equation 
  connect(outRad.JOut, sur.JIn);
  connect(TAir.y, outRad.TBlaSky);
  connect(TSky.y, outRad.TOut);
end OutdoorRadiosity;

Automatically generated Thu Jul 26 10:22:02 2012.