modelTestCase4

VDI 6007 Test Case 4 model
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Extends from Modelica.Icons.Example (Icon for runnable examples).

Information

Test Case 4 of the VDI 6007 Part 1: Calculation of indoor air temperature excited by a radiative heat source for room version L.

Boundary conditions

  • constant outdoor air temperature 22°C
  • no solar or short-wave radiation on the exterior wall
  • no solar or short-wave radiation through the windows
  • no long-wave radiation exchange between exterior wall, windows and ambient environment

This test validates basic functionalities.

Components

TypeNameDefaultDescription
RC.TwoElementsthermalZoneTwoElementsThermal zone
Buildings.HeatTransfer.Sources.FixedTemperaturepreTemOutdoor air temperature
Modelica.Thermal.HeatTransfer.Components.ConvectiontheConWallOutdoor convective heat transfer
Modelica.Blocks.Sources.CombiTimeTableintGaiTable with internal gains
Modelica.Blocks.Sources.CombiTimeTablereferenceReference results
Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlowmachinesRadRadiative heat flow machines
Modelica.Blocks.Sources.ConstanthConWallOutdoor coefficient of heat transfer for walls
Modelica.Blocks.Sources.ConstantconstSolar radiation
BaseClasses.VerifyDifferenceThreePeriodsassEquChecks validation criteria
Modelica.Blocks.Math.MeanmeanHourly mean of indoor air temperature

Revisions

  • April 29, 2026, by Michael Wetter:
    Changed configuration of table to cause the parameters to be evaluated, as this leads to more efficient code.
    This is for IBPSA, #2111.
  • July 11, 2019, by Katharina Brinkmann:
    Renamed alphaWall to hConWall
  • July 7, 2016, by Moritz Lauster:
    Added automatic check against validation thresholds.
  • January 11, 2016, by Moritz Lauster:
    Implemented.