Psychrometric Properties of Moist and Dry Air

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Documentation for package ‘psychrolib’ version 2.5.2

• DESCRIPTION file.

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psychrolib-package	PsychroLib: Psychrometric Properties of Moist and Dry Air
CalcPsychrometricsFromRelHum	Calculate psychrometric values from relative humidity.
CalcPsychrometricsFromTDewPoint	Calculate psychrometric values from dew-point temperature.
CalcPsychrometricsFromTWetBulb	Calculate psychrometric values from wet-bulb temperature.
GetDegreeOfSaturation	Return the degree of saturation (i.e humidity ratio of the air / humidity ratio of the air at saturation at the same temperature and pressure) given dry-bulb temperature, humidity ratio, and atmospheric pressure.
GetDryAirDensity	Return dry-air density given dry-bulb temperature and pressure.
GetDryAirEnthalpy	Return dry-air enthalpy given dry-bulb temperature.
GetDryAirVolume	Return dry-air volume given dry-bulb temperature and pressure.
GetHumRatioFromEnthalpyAndTDryBulb	Return humidity ratio from enthalpy and dry-bulb temperature.
GetHumRatioFromRelHum	Return humidity ratio given dry-bulb temperature, relative humidity, and pressure.
GetHumRatioFromSpecificHum	Return the humidity ratio (aka mixing ratio) from specific humidity.
GetHumRatioFromTDewPoint	Return humidity ratio given dew-point temperature and pressure.
GetHumRatioFromTWetBulb	Return humidity ratio given dry-bulb temperature, wet-bulb temperature, and pressure.
GetHumRatioFromVapPres	Return humidity ratio given water vapor pressure and atmospheric pressure.
GetMoistAirDensity	Return moist air density given humidity ratio, dry bulb temperature, and pressure.
GetMoistAirEnthalpy	Return moist air enthalpy given dry-bulb temperature and humidity ratio.
GetMoistAirVolume	Return moist air specific volume given dry-bulb temperature, humidity ratio, and pressure.
GetRelHumFromHumRatio	Return relative humidity given dry-bulb temperature, humidity ratio, and pressure.
GetRelHumFromTDewPoint	Return relative humidity given dry-bulb temperature and dew-point temperature.
GetRelHumFromTWetBulb	Return relative humidity given dry-bulb temperature, wet bulb temperature and pressure.
GetRelHumFromVapPres	Return relative humidity given dry-bulb temperature and vapor pressure.
GetSatAirEnthalpy	Return saturated air enthalpy given dry-bulb temperature and pressure.
GetSatHumRatio	Return humidity ratio of saturated air given dry-bulb temperature and pressure.
GetSatVapPres	Return saturation vapor pressure given dry-bulb temperature.
GetSeaLevelPressure	Return sea level pressure given dry-bulb temperature, altitude above sea level and pressure.
GetSpecificHumFromHumRatio	Return the specific humidity from humidity ratio (aka mixing ratio).
GetStandardAtmPressure	Return standard atmosphere barometric pressure, given the elevation (altitude).
GetStandardAtmTemperature	Return standard atmosphere temperature, given the elevation (altitude).
GetStationPressure	Return station pressure from sea level pressure.
GetTCelsiusFromTKelvin	Utility function to convert temperature to degree Celsius (degreeC) given temperature in Kelvin (K).
GetTDewPointFromHumRatio	Return dew-point temperature given dry-bulb temperature, humidity ratio, and pressure.
GetTDewPointFromRelHum	Return dew-point temperature given dry-bulb temperature and relative humidity.
GetTDewPointFromTWetBulb	Return dew-point temperature given dry-bulb temperature, wet-bulb temperature, and pressure.
GetTDewPointFromVapPres	Return dew-point temperature given dry-bulb temperature and vapor pressure.
GetTDryBulbFromEnthalpyAndHumRatio	Return dry bulb temperature from enthalpy and humidity ratio.
GetTDryBulbFromMoistAirVolumeAndHumRatio	Return dry-bulb temperature given moist air specific volume, humidity ratio, and pressure.
GetTFahrenheitFromTRankine	Utility function to convert temperature to degree Fahrenheit (degreeF) given temperature in degree Rankine (degreeR).
GetTKelvinFromTCelsius	Utility function to convert temperature to Kelvin (K) given temperature in degree Celsius (degreeC).
GetTRankineFromTFahrenheit	Utility function to convert temperature to degree Rankine (degreeR) given temperature in degree Fahrenheit (degreeF).
GetTWetBulbFromHumRatio	Return wet-bulb temperature given dry-bulb temperature, humidity ratio, and pressure.
GetTWetBulbFromRelHum	Return wet-bulb temperature given dry-bulb temperature, relative humidity, and pressure.
GetTWetBulbFromTDewPoint	Return wet-bulb temperature given dry-bulb temperature, dew-point temperature, and pressure.
GetUnitSystem	Return system of units in use.
GetVaporPressureDeficit	Return Vapor pressure deficit given dry-bulb temperature, humidity ratio, and pressure.
GetVapPresFromHumRatio	Return vapor pressure given humidity ratio and pressure.
GetVapPresFromRelHum	Return partial pressure of water vapor as a function of relative humidity and temperature.
GetVapPresFromTDewPoint	Return vapor pressure given dew point temperature.
isIP	Check whether the system in use is IP or SI.
psychrolib	PsychroLib: Psychrometric Properties of Moist and Dry Air
SetUnitSystem	Set the system of units to use (SI or IP).