Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data

Experimental data for verification of pipe models

Information

Subpackage that contains measurement data from various experiments at ULg and AIT. This data is used to validate BaseClasses.PipeCore.

References

van der Heijde, B., Fuchs, M., Ribas Tugores, C., Schweiger, G., Sartor, K., Basciotti, D., Müller, D., Nytsch-Geusen, C., Wetter, M. and Helsen, L. (2017). Dynamic equation-based thermo-hydraulic pipe model for district heating and cooling systems. Energy Conversion and Management, 151 (November), 158-169. https://doi.org/10.1016/j.enconman.2017.08.072

Package Content

Name Description
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.TestData TestData Example to check pipe data records
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataAIT151218 PipeDataAIT151218 Experimental data from AIT monitoring data December 18, 2015
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg150801 PipeDataULg150801 Experimental data from ULg's pipe test bench from August 1
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151202 PipeDataULg151202 Experimental data from ULg's pipe test bench from December 2, 2015
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_1 PipeDataULg151204_1 Experimental data from ULg's pipe test bench from December 4, 2015 (1); increase followed by a decrease in temperature
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_2 PipeDataULg151204_2 Experimental data from ULg's pipe test bench from December 4, 2015 (2)
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_4 PipeDataULg151204_4 Experimental data from ULg's pipe test bench from December 4, 2015 (4); an increase followed by a decrease temperature
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg160104_2 PipeDataULg160104_2 Experimental data from ULg's pipe test bench from 4 January 2016. Low mass flow
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg160118_1 PipeDataULg160118_1 Experimental data from ULg's pipe test bench from January 18, 2016
Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses BaseClasses BaseClasses for data records

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.TestData Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.TestData

Example to check pipe data records

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.TestData

Information

Model used to visualize and check data of district heating networks

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

Parameters

TypeNameDefaultDescription
PipeDataAIT151218pipeDataToBeReadredeclare PipeDataAIT151218 ...Measurement dataset from AIT

Modelica definition

model TestData "Example to check pipe data records" extends Modelica.Icons.Example; replaceable PipeDataAIT151218 pipeDataToBeRead constrainedby BaseClasses.PipeDataBaseDefinition "Measurement dataset from AIT"; Modelica.Blocks.Sources.CombiTimeTable combiTimeTable( tableOnFile=true, tableName="dat", fileName=pipeDataToBeRead.filNam, columns=2:pipeDataToBeRead.nCol); equation end TestData;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataAIT151218 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataAIT151218

Experimental data from AIT monitoring data December 18, 2015

Information

Overview

This record contains data of a real disitrict heating network for week-long period (23-29 Januar 2009) monitored by the Austrian Institut for Technology.

Pipes are layed underground

Data structure

Column 1: Time in s

Column 2: Temperature in point 1 in K

Column 3: Temperature in point 2 in K

Column 4: Temperature in point 3 in K

Column 5: Temperature in point 4 in K

Column 6: Mass flow rate in point 1 in kg/s

Column 7: Mass flow rate in point 2 in kg/s

Column 8: Mass flow rate in point 3 in kg/s

Column 9: Mass flow rate in point 4 in kg/s

Column 10: Outdoor temperature in K

Test procedure

Information at several points of the district heating network is recorded during a week.

Test bench schematic

Schematic of test district heating network in Pongau

Notice that length are approximated

Pipe characteristics

Extends from BaseClasses.PipeDataBaseDefinition (BaseClass for experimental data from the pipe test bench).

Parameters

TypeNameDefaultDescription
IntegernCol10Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file

Modelica definition

record PipeDataAIT151218 "Experimental data from AIT monitoring data December 18, 2015" extends BaseClasses.PipeDataBaseDefinition( final nCol = 10, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataAIT151218.mos")); end PipeDataAIT151218;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg150801 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg150801

Experimental data from ULg's pipe test bench from August 1

Information

This data record contains the experimental data from the long test bench carried out at the University of Liège. See Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg for more information.

Extends from Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg (Base class for ULg experimental data).

Parameters

TypeNameDefaultDescription
IntegernCol6Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file
Temp_CT_start_in16.6Initial temperature at inlet [degC]
Temp_CT_start_out16.8Initial temperature at outlet [degC]
MassFlowRatem_flowIni1.245Mass flow initialization [kg/s]

Modelica definition

record PipeDataULg150801 "Experimental data from ULg's pipe test bench from August 1" extends Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg ( T_start_in=16.6, T_start_out=16.8, m_flowIni=1.245, final nCol = 6, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataULg150801.mos")); end PipeDataULg150801;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151202 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151202

Experimental data from ULg's pipe test bench from December 2, 2015

Information

This data record contains the experimental data from the long test bench carried out at the University of Liège. See Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg for more information.

Extends from Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg (Base class for ULg experimental data).

Parameters

TypeNameDefaultDescription
IntegernCol6Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file
Temp_CT_start_in18.8Initial temperature at inlet [degC]
Temp_CT_start_out18.2Initial temperature at outlet [degC]
MassFlowRatem_flowIni0.589Mass flow initialization [kg/s]

Modelica definition

record PipeDataULg151202 "Experimental data from ULg's pipe test bench from December 2, 2015" extends Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg ( T_start_out=18.2, T_start_in=18.8, m_flowIni=0.589, final nCol = 6, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataULg151202.mos")); end PipeDataULg151202;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_1 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_1

Experimental data from ULg's pipe test bench from December 4, 2015 (1); increase followed by a decrease in temperature

Information

This data record contains the experimental data from the long test bench carried out at the University of Liège. See Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg for more information.

Extends from Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg (Base class for ULg experimental data).

Parameters

TypeNameDefaultDescription
IntegernCol6Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file
Temp_CT_start_in14.0Initial temperature at inlet [degC]
Temp_CT_start_out14.0Initial temperature at outlet [degC]
MassFlowRatem_flowIni1.618Mass flow initialization [kg/s]

Modelica definition

record PipeDataULg151204_1 "Experimental data from ULg's pipe test bench from December 4, 2015 (1); increase followed by a decrease in temperature" extends Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg ( T_start_out=14.0, T_start_in=14.0, m_flowIni=1.618, final nCol = 6, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataULg151204_1.mos")); end PipeDataULg151204_1;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_2 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_2

Experimental data from ULg's pipe test bench from December 4, 2015 (2)

Information

This data record contains the experimental data from the long test bench carried out at the University of Liège. See Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg for more information.

Extends from Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg (Base class for ULg experimental data).

Parameters

TypeNameDefaultDescription
IntegernCol6Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file
Temp_CT_start_in14.7Initial temperature at inlet [degC]
Temp_CT_start_out14.3Initial temperature at outlet [degC]
MassFlowRatem_flowIni1.251Mass flow initialization [kg/s]

Modelica definition

record PipeDataULg151204_2 "Experimental data from ULg's pipe test bench from December 4, 2015 (2)" extends Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg ( T_start_out=14.3, T_start_in=14.7, m_flowIni=1.251, final nCol = 6, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataULg151204_2.mos")); end PipeDataULg151204_2;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_4 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg151204_4

Experimental data from ULg's pipe test bench from December 4, 2015 (4); an increase followed by a decrease temperature

Information

This data record contains the experimental data from the long test bench carried out at the University of Liège. See Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg for more information.

Extends from Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg (Base class for ULg experimental data).

Parameters

TypeNameDefaultDescription
IntegernCol6Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file
Temp_CT_start_in31.2Initial temperature at inlet [degC]
Temp_CT_start_out27.7Initial temperature at outlet [degC]
MassFlowRatem_flowIni1.257Mass flow initialization [kg/s]

Modelica definition

record PipeDataULg151204_4 "Experimental data from ULg's pipe test bench from December 4, 2015 (4); an increase followed by a decrease temperature" extends Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg ( T_start_out=27.7, T_start_in=31.2, m_flowIni=1.257, final nCol = 6, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataULg151204_4.mos")); end PipeDataULg151204_4;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg160104_2 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg160104_2

Experimental data from ULg's pipe test bench from 4 January 2016. Low mass flow

Information

This data record contains the experimental data from the long test bench carried out at the University of Liège. See Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg for more information.

Extends from Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg (Base class for ULg experimental data).

Parameters

TypeNameDefaultDescription
IntegernCol6Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file
Temp_CT_start_in17.9Initial temperature at inlet [degC]
Temp_CT_start_out15.0Initial temperature at outlet [degC]
MassFlowRatem_flowIni0.2494Mass flow initialization [kg/s]

Modelica definition

record PipeDataULg160104_2 "Experimental data from ULg's pipe test bench from 4 January 2016. Low mass flow" extends Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg ( T_start_out=15.0, T_start_in=17.9, m_flowIni=0.2494, final nCol = 6, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataULg160104_2.mos")); end PipeDataULg160104_2;

Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg160118_1 Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.PipeDataULg160118_1

Experimental data from ULg's pipe test bench from January 18, 2016

Information

This data record contains the experimental data from the long test bench carried out at the University of Liège. See Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg for more information.

Extends from Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg (Base class for ULg experimental data).

Parameters

TypeNameDefaultDescription
IntegernCol6Number of columns in the data file
StringfilNamModelica.Utilities.Files.loa...Name of data file
Temp_CT_start_in17.9Initial temperature at inlet [degC]
Temp_CT_start_out18.2Initial temperature at outlet [degC]
MassFlowRatem_flowIni2.269Mass flow initialization [kg/s]

Modelica definition

record PipeDataULg160118_1 "Experimental data from ULg's pipe test bench from January 18, 2016" extends Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.Data.BaseClasses.PipeDataULg ( T_start_out=18.2, T_start_in=17.9, m_flowIni=2.269, final nCol = 6, final filNam = Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataULg160118_1.mos")); end PipeDataULg160118_1;