modelPartialVDI6007

Partial model for equivalent air temperature as defined in VDI 6007 Part 1

Information

PartialVDI6007 is a partial model for EquivalentAirTemperature models.

Type	Name	Default	Description
Modelica.SIunits.Emissivity	aExt		Coefficient of absorption of exterior walls (outdoor)
Integer	n		Number of orientations (without ground)
Real[n]	wfWall		Weight factors of the walls
Real[n]	wfWin		Weight factors of the windows
Real	wfGro		Weight factor of the ground (0 if not considered)
Modelica.SIunits.Temperature	TGro		Temperature of the ground in contact with floor plate
Modelica.SIunits.CoefficientOfHeatTransfer	alphaWallOut		Exterior walls convective coefficient of heat transfer (outdoor)
Modelica.SIunits.CoefficientOfHeatTransfer	alphaRad		Coefficient of heat transfer for linearized radiation
Boolean	withLongwave	true	Set to true to include longwave radiation exchange

Type	Name	Description
Modelica.Blocks.Interfaces.RealInput[n]	HSol	Solar radiation per unit area
Modelica.Blocks.Interfaces.RealInput	TBlaSky	Black-body sky temperature
Modelica.Blocks.Interfaces.RealInput	TDryBul	Dry bulb temperature
Modelica.Blocks.Interfaces.RealOutput	TEqAir	Equivalent air temperature
Modelica.Blocks.Interfaces.RealInput[n]	sunblind	Opening factor of sunblinds for each direction (0 - open to 1 - closed)

Type	Name	Description
Modelica.SIunits.Temperature[n]	TEqWall	Equivalent wall temperature
Modelica.SIunits.Temperature[n]	TEqWin	Equivalent window temperature
Modelica.SIunits.TemperatureDifference	delTEqLW	Equivalent long wave temperature
Modelica.SIunits.TemperatureDifference	delTEqLWWin	Equivalent long wave temperature for windows
Modelica.SIunits.TemperatureDifference[n]	delTEqSW	Equivalent short wave temperature

September 26, 2016, by Moritz Lauster:
Removed deprecated parameters and values 0.93 and eExt.
Renamed alphaRadWall to alphaRad. Deleted alphaRadWin.
Moved calculations from IBPSA.ThermalZones.ReducedOrder.EquivalentAirTemperature.VDI6007 and IBPSA.ThermalZones.ReducedOrder.EquivalentAirTemperature.VDI6007WithWindow to here.
September 2015, by Moritz Lauster:
Got rid of cardinality and used assert for warnings.
Adapted to Annex 60 requirements.
October 2014, by Peter Remmen:
Implemented.