Issue1754 ATES model #1759
+1,024
−3
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| within IBPSA.Fluid.Geothermal.Aquifer.Data; | ||
| record Rock "Soil data record of rock heat transfer properties" | ||
| extends IBPSA.Fluid.Geothermal.Aquifer.Data.Template( | ||
| kSoi=2.8, | ||
| dSoi=2680, | ||
| cSoi=833); | ||
| annotation ( | ||
| defaultComponentPrefixes="parameter", | ||
| defaultComponentName="aquDat", | ||
| Documentation( | ||
| info="<html> | ||
| <p> | ||
| This data record contains the heat transfer properties of rock. | ||
| </p> | ||
| </html>", | ||
| revisions="<html> | ||
| <ul> | ||
| <li> | ||
| May 2023, Alessandro Maccarini:<br/> | ||
| First implementation. | ||
| </li> | ||
| </ul> | ||
| </html>")); | ||
| end Rock; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| within IBPSA.Fluid.Geothermal.Aquifer.Data; | ||
| record Template | ||
| "Template for soil data records" | ||
| extends Modelica.Icons.Record; | ||
| parameter Modelica.Units.SI.ThermalConductivity kSoi | ||
| "Thermal conductivity of the soil material"; | ||
| parameter Modelica.Units.SI.SpecificHeatCapacity cSoi | ||
| "Specific heat capacity of the soil material"; | ||
| parameter Modelica.Units.SI.Density dSoi(displayUnit="kg/m3") | ||
| "Density of the soil material"; | ||
| annotation (Icon(coordinateSystem(preserveAspectRatio=false)), Diagram( | ||
| coordinateSystem(preserveAspectRatio=false)), | ||
| defaultComponentPrefixes="parameter", | ||
| defaultComponentName="aquDat", | ||
| Documentation( | ||
| info="<html> | ||
| <p> | ||
| This record is a template for the records in | ||
| <a href=\"modelica://IBPSA.Fluid.Geothermal.Aquifer.SingleWell\"> | ||
| IBPSA.Fluid.Geothermal.Aquifer.SingleWell</a>. | ||
| </p> | ||
| </html>", | ||
| revisions="<html> | ||
| <ul> | ||
| <li> | ||
| May 2023, by Alessandro Maccarini:<br/> | ||
| First implementation. | ||
| </li> | ||
| </ul> | ||
| </html>")); | ||
| end Template; | ||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| within IBPSA.Fluid.Geothermal.Aquifer; | ||
| package Data "Collection of data records for aquifer thermal energy storage" | ||
| extends Modelica.Icons.MaterialPropertiesPackage; | ||
|
|
||
| annotation (preferredView="info", Documentation(info="<html> | ||
| <p> | ||
| This package contains data records for heat properties of aquifers | ||
| <a href=\"modelica://IBPSA.Fluid.Geothermal.Aquifer\"> | ||
| IBPSA.Fluid.Geothermal.Aquifer</a>. | ||
| </p> | ||
| </html>")); | ||
| end Data; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| Rock | ||
| Template |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| within IBPSA.Fluid.Geothermal.Aquifer.Examples; | ||
| model CoolingOffice | ||
| extends Modelica.Icons.Example; | ||
| parameter Modelica.Units.SI.HeatFlowRate QCoo_flow_nominal=30000 | ||
| "Cooling power"; | ||
| parameter Modelica.Units.SI.TemperatureDifference deltaT=4 "Temperature difference at heat exchanger"; | ||
| parameter Modelica.Units.SI.SpecificHeatCapacity cpWat=4186 "Heat capacity of water"; | ||
| parameter Modelica.Units.SI.MassFlowRate mWat_flow_nominal= | ||
| QCoo_flow_nominal/(deltaT*cpWat) "Nominal water mass flow rate"; | ||
|
|
||
| HeatExchangers.HeaterCooler_u hea( | ||
| redeclare package Medium = IBPSA.Media.Water, | ||
| m_flow_nominal=mWat_flow_nominal, | ||
| dp_nominal=100, | ||
|
There was a problem hiding this comment. 100 Pa pressure drop is way too low for the water-side friction of a heat exchanger. There was a problem hiding this comment. Working on it (I would like to find some references for these values). |
||
| energyDynamics=Modelica.Fluid.Types.Dynamics.FixedInitial, | ||
| Q_flow_nominal=QCoo_flow_nominal) "Heat exchanger" | ||
| annotation (Placement(transformation(extent={{-10,54},{10,74}}))); | ||
| Modelica.Blocks.Sources.Constant uPum(k=1) "Pump control signal" | ||
| annotation (Placement(transformation(extent={{-60,-14},{-40,6}}))); | ||
| Modelica.Blocks.Sources.Constant uHea(k=1) "Heat load control signal" | ||
| annotation (Placement(transformation(extent={{-60,60},{-40,80}}))); | ||
| MultiWell aquWel( | ||
| redeclare package Medium = IBPSA.Media.Water, | ||
| nVol=80, | ||
| h=20, | ||
| r_max=500, | ||
| TCoo_start=285.15, | ||
| THot_start=285.15, | ||
| aquDat=IBPSA.Fluid.Geothermal.Aquifer.Data.Rock(), | ||
| m_flow_nominal=mWat_flow_nominal, | ||
| dpAquifer_nominal=10, | ||
| dpWell_nominal=10, | ||
| dpExt_nominal=100) "Acquifer well" | ||
| annotation (Placement(transformation(extent={{-10,-20},{10,0}}))); | ||
| Sources.Boundary_pT bou( | ||
| redeclare package Medium = IBPSA.Media.Water, | ||
| nPorts=1) "Pressure boundary condition" annotation (Placement(transformation(extent={{-80,20},{-60,40}}))); | ||
| equation | ||
| connect(uHea.y, hea.u) | ||
| annotation (Line(points={{-39,70},{-12,70}}, color={0,0,127})); | ||
| connect(aquWel.port_Hot, hea.port_b) annotation (Line(points={{6,0},{6,30},{20, | ||
| 30},{20,64},{10,64}}, color={0,127,255})); | ||
| connect(aquWel.port_Col, hea.port_a) annotation (Line(points={{-6,0},{-6,0},{-6, | ||
| 30},{-20,30},{-20,64},{-10,64}}, color={0,127,255})); | ||
| connect(bou.ports[1], hea.port_a) annotation (Line(points={{-60,30},{-20,30}, | ||
| {-20,64},{-10,64}}, color={0,127,255})); | ||
| connect(uPum.y, aquWel.u) | ||
| annotation (Line(points={{-39,-4},{-12,-4}}, color={0,0,127})); | ||
| annotation (Icon(coordinateSystem(preserveAspectRatio=false)), Diagram( | ||
| coordinateSystem(preserveAspectRatio=false)), | ||
| experiment(StopTime=7776000,Tolerance=1e-6), | ||
| __Dymola_Commands(file= | ||
| "modelica://IBPSA/Resources/Scripts/Dymola/Fluid/Geothermal/Aquifer/Examples/CoolingOffice.mos" | ||
| "Simulate and plot"), | ||
| Documentation(info="<html> | ||
| <p> | ||
| This example shows the application of the model | ||
| <a href=\"modelica://IBPSA.Fluid.Geothermal.Aquifer.SingleWell\">IBPSA.Fluid.Geothermal.Aquifer.SingleWell</a>. | ||
| </p> | ||
| <p> | ||
| The system consists of two wells, a warm well and a cold well. Water is extracted from the cold well at 12C and | ||
| after passing through a heat exchanger it is injected in the warm well at 16C. This may represent the operation of an | ||
| aquifer thermal energy storage system that cools an office building with a constant load of 30 kW. | ||
| </p> | ||
|
|
||
| </html>", revisions="<html> | ||
| <ul> | ||
| <li> | ||
| May 2023, by Alessandro Maccarini:<br/> | ||
| First Implementation. | ||
| </li> | ||
| </ul> | ||
| </html>")); | ||
| end CoolingOffice; | ||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| within IBPSA.Fluid.Geothermal.Aquifer; | ||
| package Examples "Example models for IBPSA.Fluid.Geothermal.Aquifer" | ||
| extends Modelica.Icons.ExamplesPackage; | ||
|
|
||
| annotation (preferredView="info", Documentation(info="<html> | ||
| <p> | ||
| This package contains example models for the classes in | ||
| <a href=\"modelica://IBPSA.Fluid.Geothermal.Aquifer\"> | ||
| IBPSA.Fluid.Geothermal.Aquifer</a>. | ||
| </p> | ||
| </html>")); | ||
| end Examples; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| CoolingOffice |
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
This data record should also include the porosity
phias it is a property of the soil, and not of the well model.There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Done