modelWallGeneral

General wall model
Diagram of WallGeneralOpen the diagram

Extends from BuildingSystems.Buildings.BaseClasses.ConstructionGeneral (General model of building constructions (walls, windows, roofs etc.)).

Information

This is partial model description of a wall.

Parameters

TypeNameDefaultDescription
Geometry › General
BuildingSystems.Buildings.Types.GeometryTypegeometryType (from ConstructionGeneral)BuildingSystems.Buildings.Types.GeometryType.FixedFixed (default) or flexible geometry
Modelica.Units.SI.Length[3]position (from ConstructionGeneral){0.0, 0.0, 0.0}Position (if geometryType == Fixed)
Geometry › Dimension
Modelica.Units.SI.Lengthwidth (from ConstructionGeneral)1.0Width (if geometryType == Fixed)
Modelica.Units.SI.Lengthheight (from ConstructionGeneral)1.0Height (if geometryType == Fixed)
Geometry › Orientation
Modelica.Units.NonSI.Angle_degangleDegAzi (from ConstructionGeneral)0.0Azimuth angle (if geometryType == Fixed) -> south: 0 deg, east: -90 deg, west +90 deg, north: 180 deg
Modelica.Units.NonSI.Angle_degangleDegTil (from ConstructionGeneral)90.0Tilt angle (if geometryType == Fixed) -> bottom: 0 deg, perpendicular: 90 deg, ceiling: 180 deg
General › Surfaces
BuildingSystems.Types.Absorptanceabs_1 (from ConstructionGeneral)0.5Short-wave absorptance side 1
BuildingSystems.Types.Absorptanceabs_2 (from ConstructionGeneral)0.5Short-wave absorptance side 2
Modelica.Units.SI.Emissivityepsilon_1 (from ConstructionGeneral)0.9Long-wave emittance side 1
Modelica.Units.SI.Emissivityepsilon_2 (from ConstructionGeneral)0.9Long-wave emittance side 2
Advanced › Heat sources
BooleanheatSourcefalseTrue: heat source present in specified layer; false: no heat source present in specified layer
IntegerlayerWithHeatSource1Wall layer with internal heat source (used if heatSource = true)

Connectors

TypeNameDefaultDescription
BuildingSystems.Buildings.Interfaces.SurfaceToConstructionPorttoSurfacePort_1 (from ConstructionGeneral)
BuildingSystems.Buildings.Interfaces.SurfaceToConstructionPorttoSurfacePort_2 (from ConstructionGeneral)Interface to surface on side 2
BuildingSystems.Interfaces.LengthOutputwidth_internal (from ConstructionGeneral)Width
BuildingSystems.Interfaces.LengthInputwidth_in (from ConstructionGeneral)Width from input
BuildingSystems.Interfaces.LengthOutputheight_internal (from ConstructionGeneral)Height
BuildingSystems.Interfaces.LengthInputheight_in (from ConstructionGeneral)Height from input
BuildingSystems.Interfaces.Angle_degOutputangleDegAzi_internal (from ConstructionGeneral)Azimuth angle
BuildingSystems.Interfaces.Angle_degInputangleDegAzi_in (from ConstructionGeneral)Azimuth angle from input
BuildingSystems.Interfaces.Angle_degOutputangleDegTil_internal (from ConstructionGeneral)Tilt angle
BuildingSystems.Interfaces.Angle_degInputangleDegTil_in (from ConstructionGeneral)Tilt angle from input
BuildingSystems.Interfaces.LengthOutput[3]position_internal (from ConstructionGeneral)Position
BuildingSystems.Interfaces.LengthInput[3]position_in (from ConstructionGeneral)Position from input

Components

TypeNameDefaultDescription
Modelica.Units.SI.AreaASur (from ConstructionGeneral)Surface area
BuildingSystems.Climate.Sources.RadiationFixedradBcPort1Interface to short-wave radiation on side 1
BuildingSystems.Climate.Sources.RadiationFixedradBcPort2Interface to short-wave radiation on side 2

Revisions

  • April 24, 2019 by Christoph Nytsch-Geusen:
    Adaptation to flexible geometries.
  • May 23, 2015 by Christoph Nytsch-Geusen:
    First implementation.