Buildings.Fluid.HeatExchangers.CoolingTowers.Correlations.Examples

Collection of models that illustrate model use and test models

Information

Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).

Package Content

Name	Description
YorkCalc	Example for yorkCalc correlation

Name

Description

YorkCalc

Example for yorkCalc correlation

Buildings.Fluid.HeatExchangers.CoolingTowers.Correlations.Examples.YorkCalc

Example for yorkCalc correlation

Information

Extends from Modelica.Icons.Example (Icon for runnable examples).

Parameters

Type	Name	Default	Description
TemperatureDifference	TRan	5.56	Range temperature (water in - water out) [K]
Temperature	TAirInWB	25.55 + 273.15	Inlet air wet bulb temperature [K]

Type

Name

Default

Description

TemperatureDifference

TRan

5.56

Range temperature (water in - water out) [K]

Temperature

TAirInWB

25.55 + 273.15

Inlet air wet bulb temperature [K]

Modelica definition

model YorkCalc "Example for yorkCalc correlation" extends Modelica.Icons.Example; parameter Modelica.SIunits.TemperatureDifference TRan = 5.56 "Range temperature (water in - water out)"; parameter Modelica.SIunits.Temperature TAirInWB = 25.55 + 273.15 "Inlet air wet bulb temperature"; Modelica.SIunits.MassFraction x "Independent variable"; Modelica.SIunits.TemperatureDifference TApp_Wat "Approach temperature as a function of FRWat"; Modelica.SIunits.TemperatureDifference TApp_Air "Approach temperature as a function of FRAir"; equation x = 0.25+time; TApp_Wat=Buildings.Fluid.HeatExchangers.CoolingTowers.Correlations.yorkCalc(TRan=TRan, TWetBul=TAirInWB, FRWat=x, FRAir=1); TApp_Air=Buildings.Fluid.HeatExchangers.CoolingTowers.Correlations.yorkCalc(TRan=TRan, TWetBul=TAirInWB, FRWat=1, FRAir=x); end YorkCalc;