Buildings.Utilities.Psychrometrics.Functions.BaseClasses
Package with base classes for Buildings.Utilities.Psychrometrics.Functions
Information
This package contains base classes that are used to construct the models in Buildings.Utilities.Psychrometrics.Functions.
Extends from Modelica.Icons.BasesPackage (Icon for packages containing base classes).
Package Content
Name | Description |
---|---|
der_TDewPoi_pW_amb | Derivative of function TDewPoi_pW_amb |
der_pW_TDewPoi | Derivative of function pW_TDewPoi |
der_pW_TDewPoi_amb | Derivative of function pW_TDewPoi_amb |
der_pW_X | Derivative of function pW_X |
der_saturationPressureLiquid | Derivative of the function saturationPressureLiquid |
der_sublimationPressureIce | Derivative of function sublimationPressureIce |
Examples | Collection of models that illustrate model use and test models |
Buildings.Utilities.Psychrometrics.Functions.BaseClasses.der_TDewPoi_pW_amb
Derivative of function TDewPoi_pW_amb
Information
Derivative of dew point temperature calculation for moist air.
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
Type | Name | Default | Description |
---|---|---|---|
Pressure | p_w | Water vapor partial pressure [Pa] | |
Real | dp_w | Differential of water vapor partial pressure |
Outputs
Type | Name | Description |
---|---|---|
Real | dT | Differential of dew point temperature |
Modelica definition
Buildings.Utilities.Psychrometrics.Functions.BaseClasses.der_pW_TDewPoi
Derivative of function pW_TDewPoi
Information
Derivative of dew point temperature calculation for moist air above freezing temperature.
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
Type | Name | Default | Description |
---|---|---|---|
Temperature | T | Dew point temperature [K] | |
Real | dT | Temperature differential |
Outputs
Type | Name | Description |
---|---|---|
Real | dp_w | Differential of water vapor partial pressure |
Modelica definition
Buildings.Utilities.Psychrometrics.Functions.BaseClasses.der_pW_TDewPoi_amb
Derivative of function pW_TDewPoi_amb
Information
Derivative of dew point temperature calculation for moist air.
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
Type | Name | Default | Description |
---|---|---|---|
Temperature | T | Dew point temperature [K] | |
Real | dT |
Outputs
Type | Name | Description |
---|---|---|
Real | dp_w | Differential of water vapor partial pressure |
Modelica definition
Buildings.Utilities.Psychrometrics.Functions.BaseClasses.der_pW_X
Derivative of function pW_X
Information
Derivative of function Buildings.Utilities.Psychrometrics.Functions.pW_X.
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
Type | Name | Default | Description |
---|---|---|---|
MassFraction | X_w | X_w( min=0, max=1, ... | Species concentration at dry bulb temperature [1] |
Pressure | p | 101325 | Total pressure [Pa] |
Real | dX_w | Differential of species concentration at dry bulb temperature | |
Real | dp | Differential of total pressure |
Outputs
Type | Name | Description |
---|---|---|
Real | dp_w | Differential of water vapor pressure |
Modelica definition
Buildings.Utilities.Psychrometrics.Functions.BaseClasses.der_saturationPressureLiquid
Derivative of the function saturationPressureLiquid
Information
Derivative of function Buildings.Utilities.Psychrometrics.Functions.saturationPressureLiquid.
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
Type | Name | Default | Description |
---|---|---|---|
Temperature | Tsat | Saturation temperature [K] | |
Real | dTsat | dTsat( unit... | Saturation temperature derivative [K/s] |
Outputs
Type | Name | Description |
---|---|---|
Real | psat_der | Differential of saturation pressure [Pa/s] |
Modelica definition
Buildings.Utilities.Psychrometrics.Functions.BaseClasses.der_sublimationPressureIce
Derivative of function sublimationPressureIce
Information
Derivative of function Buildings.Utilities.Psychrometrics.Functions.sublimationPressureIce.
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
Type | Name | Default | Description |
---|---|---|---|
Temperature | TSat | TSat( ... | Saturation temperature [K] |
Real | dTsat | dTsat( un... | Sublimation temperature derivative [K/s] |
Outputs
Type | Name | Description |
---|---|---|
Real | psat_der | Sublimation pressure derivative [Pa/s] |