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Buildings.HeatTransfer.Data.Shades

Package with thermophysical properties for window shades

Information

Package with records that implement thermophysical properties for window shades.

Extends from Modelica.Icons.MaterialPropertiesPackage (Icon for package containing property classes).

Package Content

Name Description
Buildings.HeatTransfer.Data.Shades.Generic Generic Thermal properties of window shades
Buildings.HeatTransfer.Data.Shades.Gray Gray Gray

Buildings.HeatTransfer.Data.Shades.Generic Buildings.HeatTransfer.Data.Shades.Generic

Thermal properties of window shades

Information

Records that implements thermophysical properties for window shades.

Extends from Modelica.Icons.Record (Icon for records).

Parameters

TypeNameDefaultDescription
TransmissionCoefficienttauSol_a0.1Solar transmissivity of shade surface a (surface that faces the outside or the room) [1]
TransmissionCoefficienttauSol_b0.1Solar transmissivity of shade surface b (surface that faces the glass) [1]
ReflectionCoefficientrhoSol_a0.8Solar reflection coefficient of shade surface a (surface that faces the outside or the room) [1]
ReflectionCoefficientrhoSol_b0.8Solar reflection coefficient of shade surface b (surface that faces the glass) [1]
EmissivityabsIR_a0.84Infrared absorptivity of surface a (surface that faces the outside or the room) [1]
EmissivityabsIR_b0.84Infrared absorptivity of surface b (surface that faces the glass) [1]
TransmissionCoefficienttauIR_a0Infrared transmissivity of surface a (surface that faces the outside or the room) [1]
TransmissionCoefficienttauIR_b0Infrared transmissivity of surface b (surface that faces the glass) [1]

Modelica definition

record Generic "Thermal properties of window shades" extends Modelica.Icons.Record; parameter Modelica.SIunits.TransmissionCoefficient tauSol_a=0.1 "Solar transmissivity of shade surface a (surface that faces the outside or the room)"; parameter Modelica.SIunits.TransmissionCoefficient tauSol_b=0.1 "Solar transmissivity of shade surface b (surface that faces the glass)"; parameter Modelica.SIunits.ReflectionCoefficient rhoSol_a=0.8 "Solar reflection coefficient of shade surface a (surface that faces the outside or the room)"; parameter Modelica.SIunits.ReflectionCoefficient rhoSol_b=0.8 "Solar reflection coefficient of shade surface b (surface that faces the glass)"; parameter Modelica.SIunits.Emissivity absIR_a=0.84 "Infrared absorptivity of surface a (surface that faces the outside or the room)"; parameter Modelica.SIunits.Emissivity absIR_b=0.84 "Infrared absorptivity of surface b (surface that faces the glass)"; parameter Modelica.SIunits.TransmissionCoefficient tauIR_a=0 "Infrared transmissivity of surface a (surface that faces the outside or the room)"; parameter Modelica.SIunits.TransmissionCoefficient tauIR_b=0 "Infrared transmissivity of surface b (surface that faces the glass)"; end Generic;

Buildings.HeatTransfer.Data.Shades.Gray Buildings.HeatTransfer.Data.Shades.Gray

Gray

Parameters

TypeNameDefaultDescription
TransmissionCoefficienttauSol_a0.25Solar transmissivity of shade surface a (surface that faces the outside or the room) [1]
TransmissionCoefficienttauSol_b0.25Solar transmissivity of shade surface b (surface that faces the glass) [1]
ReflectionCoefficientrhoSol_a0.25Solar reflection coefficient of shade surface a (surface that faces the outside or the room) [1]
ReflectionCoefficientrhoSol_b0.25Solar reflection coefficient of shade surface b (surface that faces the glass) [1]
EmissivityabsIR_a0.25Infrared absorptivity of surface a (surface that faces the outside or the room) [1]
EmissivityabsIR_b0.25Infrared absorptivity of surface b (surface that faces the glass) [1]
TransmissionCoefficienttauIR_a0Infrared transmissivity of surface a (surface that faces the outside or the room) [1]
TransmissionCoefficienttauIR_b0Infrared transmissivity of surface b (surface that faces the glass) [1]

Modelica definition

record Gray=Buildings.HeatTransfer.Data.Shades.Generic ( tauSol_a = 0.25, tauSol_b = 0.25, rhoSol_a = 0.25, rhoSol_b = 0.25, absIR_a = 0.25, absIR_b = 0.25) "Gray";
Automatically generated Mon Jul 13 14:26:52 2015.