Buildings.HeatTransfer.Data.GlazingSystems

Information

Package Content

Name	Description
Generic	Thermal properties of glazing systems
SingleClear3	Single pane, clear glass 3mm
DoubleClearAir13Clear	Double pane, clear glass 3mm, air 12.7, clear glass 3mm
TripleClearAir13ClearAir13Clear	Triple pane, clear glass 3mm, air 12.7, clear glass 3mm, air 12.7, clear glass 3mm

Buildings.HeatTransfer.Data.GlazingSystems.Generic

Information

Extends from Modelica.Icons.Record (Icon for a record).

Parameters

Type	Name	Default	Description
Integer	nLay		Number of glass layers
Boolean	haveExteriorShade	false	Set to true if window has an exterior shade (at surface a)
Boolean	haveInteriorShade	false	Set to true if window has an interior shade (at surface b)
Generic	glass[nLay]		Layer by layer declaration of glass layers, starting from outside to room-side
Generic	gas[nLay - 1]		Layer by layer declaration of glass layers, starting from outside to room-side
Generic	shade		Shade
CoefficientOfHeatTransfer	UFra		U-value of frame [W/(m2.K)]
Emissivity	epsLWFra	0.8	Long-wave emissivity of window frame [1]
Emissivity	epsSWFra	0.5	Short-wave emissivity of window frame [1]

Modelica definition

record Generic "Thermal properties of glazing systems"
    extends Modelica.Icons.Record;
  parameter Integer nLay(min=1, fixed=true) "Number of glass layers";
  parameter Boolean haveExteriorShade = false 
    "Set to true if window has an exterior shade (at surface a)";
  parameter Boolean haveInteriorShade = false 
    "Set to true if window has an interior shade (at surface b)";
  final parameter Boolean windowHasShade = haveExteriorShade or haveInteriorShade 
    "Set to true if the window has an exterior or an interior shade";

  parameter Glasses.Generic glass[nLay] 
    "Layer by layer declaration of glass layers, starting from outside to room-side";
  parameter Gases.Generic gas[nLay-1] 
    "Layer by layer declaration of glass layers, starting from outside to room-side";
  parameter Shades.Generic shade "Shade";
  parameter Modelica.SIunits.CoefficientOfHeatTransfer UFra "U-value of frame";
  parameter Modelica.SIunits.Emissivity epsLWFra=0.8 
    "Long-wave emissivity of window frame";
  parameter Modelica.SIunits.Emissivity epsSWFra=0.5 
    "Short-wave emissivity of window frame";
  final parameter Boolean haveShade = haveInteriorShade or haveExteriorShade 
    "Parameter that is true if the construction has a shade";

end Generic;

Buildings.HeatTransfer.Data.GlazingSystems.SingleClear3

Parameters

Type	Name	Default	Description
Integer	nLay	1	Number of glass layers
Boolean	haveExteriorShade	false	Set to true if window has an exterior shade (at surface a)
Boolean	haveInteriorShade	false	Set to true if window has an interior shade (at surface b)
Generic	glass[nLay]	{Glasses.ID102()}	Layer by layer declaration of glass layers, starting from outside to room-side
Generic	gas[nLay - 1]		Layer by layer declaration of glass layers, starting from outside to room-side
Generic	shade		Shade
CoefficientOfHeatTransfer	UFra	3	U-value of frame [W/(m2.K)]
Emissivity	epsLWFra	0.8	Long-wave emissivity of window frame [1]
Emissivity	epsSWFra	0.5	Short-wave emissivity of window frame [1]

Modelica definition

record SingleClear3 =
    Buildings.HeatTransfer.Data.GlazingSystems.Generic (
       glass={Glasses.ID102()},
       UFra=3,
       final nLay=1) "Single pane, clear glass 3mm";

Buildings.HeatTransfer.Data.GlazingSystems.DoubleClearAir13Clear

Parameters

Type	Name	Default	Description
Integer	nLay	2	Number of glass layers
Boolean	haveExteriorShade	false	Set to true if window has an exterior shade (at surface a)
Boolean	haveInteriorShade	false	Set to true if window has an interior shade (at surface b)
Generic	glass[nLay]	{Glasses.ID101(),Glasses.ID1...	Layer by layer declaration of glass layers, starting from outside to room-side
Generic	gas[nLay - 1]	{Gases.Air(x=0.0127)}	Layer by layer declaration of glass layers, starting from outside to room-side
Generic	shade		Shade
CoefficientOfHeatTransfer	UFra	1.4	U-value of frame [W/(m2.K)]
Emissivity	epsLWFra	0.8	Long-wave emissivity of window frame [1]
Emissivity	epsSWFra	0.5	Short-wave emissivity of window frame [1]

Modelica definition

record DoubleClearAir13Clear =
    Buildings.HeatTransfer.Data.GlazingSystems.Generic (
    final glass={Glasses.ID101(), Glasses.ID102()},
    final gas={Gases.Air(x=0.0127)},
    UFra=1.4,
    final nLay=2) "Double pane, clear glass 3mm, air 12.7, clear glass 3mm";

Buildings.HeatTransfer.Data.GlazingSystems.TripleClearAir13ClearAir13Clear

Parameters

Type	Name	Default	Description
Integer	nLay	3	Number of glass layers
Boolean	haveExteriorShade	false	Set to true if window has an exterior shade (at surface a)
Boolean	haveInteriorShade	false	Set to true if window has an interior shade (at surface b)
Generic	glass[nLay]	{Glasses.ID102(),Glasses.ID1...	Layer by layer declaration of glass layers, starting from outside to room-side
Generic	gas[nLay - 1]	{Gases.Air(x=0.0127),Gases.A...	Layer by layer declaration of glass layers, starting from outside to room-side
Generic	shade		Shade
CoefficientOfHeatTransfer	UFra	1.4	U-value of frame [W/(m2.K)]
Emissivity	epsLWFra	0.8	Long-wave emissivity of window frame [1]
Emissivity	epsSWFra	0.5	Short-wave emissivity of window frame [1]

Modelica definition

record TripleClearAir13ClearAir13Clear =
    Buildings.HeatTransfer.Data.GlazingSystems.Generic (
    final glass={Glasses.ID102(),Glasses.ID102(),Glasses.ID102()},
    final gas={Gases.Air(x=0.0127),Gases.Air(x=0.0127)},
    UFra=1.4,
    final nLay=3) 
  "Triple pane, clear glass 3mm, air 12.7, clear glass 3mm, air 12.7, clear glass 3mm";