.BuildingSystems.Utilities.Psychrometrics

Information

This package contains blocks and functions for psychrometric calculations.

The nomenclature used in this package is described at BuildingSystems.UsersGuide.Conventions.

Contents

NameDescription
ConstantsLibrary of constants for psychometric functions
Density_pTXBlock to compute the density for given pressure, dry bulb temperature and moisture mass fraction
Phi_pTXBlock to compute the relative humidity for given pressure, dry bulb temperature and moisture mass fraction
SaturationPressureSaturation pressure as a function of temperature
SaturationPressureLiquidSaturation pressure as a function of temperature
SublimationPressureIceSaturation pressure as a function of temperature
TDewPoi_pWModel to compute the dew point temperature for given water vapor pressure of moist air
TWetBul_TDryBulPhiModel to compute the wet bulb temperature based on relative humidity
TWetBul_TDryBulXiModel to compute the wet bulb temperature based on mass fraction
ToDryAirBlock to convert absolute humidity from [kg/kg total air] to [kg/kg dry air]
ToTotalAirBlock to convert absolute humidity from [kg/kg dry air] to [kg/kg total air]
X_pTphiReturn steam mass fraction as a function of relative humidity phi and temperature T
X_pWHumidity ratio for given water vapor pressure
hSat_pTSatCalculate saturation enthalpy given a saturation (dry bulb) temperature
pW_TDewPoiModel to compute the water vapor pressure for a given dew point temperature of moist air
pW_XWater vapor pressure for given humidity ratio
FunctionsPackage with psychrometric functions
ExamplesCollection of models that illustrate model use and test models
BaseClassesPackage with base classes for BuildingSystems.Utilities.Psychrometrics

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