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| @@ -1 +1 @@ | ||
| TestAHU | ||
| AHU |
126 changes: 126 additions & 0 deletions
126
AixLib/Airflow/FacadeVentilationUnit/BaseClasses/SetPower.mo
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| within AixLib.Airflow.FacadeVentilationUnit.BaseClasses; | ||
| model SetPower | ||
| "This model defines a specific mass flow rate based on the input power | ||
| share" | ||
|
|
||
| extends Modelica.Fluid.Interfaces.PartialTwoPort; | ||
|
|
||
| parameter Modelica.SIunits.MassFlowRate m_flow_nominal=0.05 | ||
| "Nominal mass flow rate of fan"; | ||
| parameter Medium.AbsolutePressure p_start=Medium.p_default | ||
| "Start value of pressure"; | ||
| parameter Integer noUnits=1 "Number of identical FVU units"; | ||
| parameter Modelica.SIunits.PressureDifference dp_nominal=500 | ||
| "Initial pressure difference"; | ||
| parameter Medium.Temperature T_start=Medium.T_default | ||
| "Start value of temperature"; | ||
|
|
||
| Modelica.Blocks.Tables.CombiTable1D volumeFlow(table=[0,1; 0.1,25; 0.2,40; | ||
| 0.3,60; 0.4,90; 0.5,100; 0.6,140; 0.7,175; 0.8,200; 0.9,225; 1,260]) | ||
| "Correlates the relative input signal and a volume flow rate" | ||
| annotation (Placement(transformation( | ||
| extent={{-10,-10},{10,10}}, | ||
| rotation=90, | ||
| origin={0,-56}))); | ||
| Modelica.Blocks.Interfaces.RealInput powerShare( | ||
| min=0, | ||
| max=1, | ||
| nominal=0.6) "Power share 0..1 for fan" annotation (Placement( | ||
| transformation( | ||
| origin={0,-100}, | ||
| extent={{-20,-20},{20,20}}, | ||
| rotation=90))); | ||
|
|
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| AixLib.Fluid.Movers.FlowControlled_m_flow fan( | ||
| redeclare package Medium = Medium, | ||
| addPowerToMedium=false, | ||
| m_flow_nominal=m_flow_nominal, | ||
| T_start=T_start, | ||
| m_flow(start=m_flow_nominal), | ||
| dp(start=dp_nominal), | ||
| dp_nominal=dp_nominal, | ||
| p_start=p_start, | ||
| riseTime=120, | ||
| nominalValuesDefineDefaultPressureCurve=true) | ||
| "Mass-flow-controlled mover setting mass flow rate from table" | ||
| annotation (Placement(transformation(extent= | ||
| {{-10,10},{10,-10}}))); | ||
| Modelica.Blocks.Math.Gain transforMassFlow(k=1.2/3600*noUnits, y(unit="kg/s")) | ||
| "Used to transform the volume flow rate in m3/h into a mass flow rate in kg/s" | ||
| annotation (Placement(transformation( | ||
| extent={{-6,-6},{6,6}}, | ||
| rotation=90, | ||
| origin={0,-28}))); | ||
| equation | ||
|
|
||
| connect(port_a, fan.port_a) | ||
| annotation (Line(points={{-100,0},{-56,0},{-10,0}}, color={0,127,255})); | ||
| connect(fan.port_b, port_b) | ||
| annotation (Line(points={{10,0},{56,0},{100,0}}, color={0,127,255})); | ||
| connect(powerShare, volumeFlow.u[1]) annotation (Line(points={{0,-100},{0,-80}, | ||
| {-6.66134e-016,-80},{-6.66134e-016,-68}}, color={0,0,127})); | ||
| connect(transforMassFlow.u, volumeFlow.y[1]) annotation (Line(points={{-4.44089e-016, | ||
| -35.2},{-4.44089e-016,-46},{8.88178e-016,-46},{8.88178e-016,-45}}, | ||
| color={0,0,127})); | ||
| connect(transforMassFlow.y, fan.m_flow_in) annotation (Line(points={{ | ||
| 4.44089e-016,-21.4},{4.44089e-016,-24},{0,-24},{0,-12}}, color={0,0, | ||
| 127})); | ||
| annotation ( | ||
| choicesAllMatching=true, | ||
| Diagram(coordinateSystem(preserveAspectRatio=false, extent={{-100,-100},{ | ||
| 100,100}})), | ||
| Icon(graphics={ | ||
| Ellipse( | ||
| extent={{-4,68},{4,0}}, | ||
| lineColor={0,0,0}, | ||
| fillColor={135,135,135}, | ||
| fillPattern=FillPattern.Solid), | ||
| Ellipse( | ||
| extent={{-4,0},{4,-68}}, | ||
| lineColor={0,0,0}, | ||
| fillColor={135,135,135}, | ||
| fillPattern=FillPattern.Solid), | ||
| Ellipse( | ||
| extent={{0,4},{30,-4}}, | ||
| lineColor={0,0,0}, | ||
| fillColor={135,135,135}, | ||
| fillPattern=FillPattern.Solid), | ||
| Ellipse( | ||
| extent={{-30,4},{0,-4}}, | ||
| lineColor={0,0,0}, | ||
| fillColor={135,135,135}, | ||
| fillPattern=FillPattern.Solid), | ||
| Ellipse(extent={{-30,68},{30,-68}}, lineColor={0,0,0}), | ||
| Line( | ||
| points={{8,48},{58,48}}, | ||
| color={170,213,255}, | ||
| arrow={Arrow.None,Arrow.Filled}), | ||
| Line( | ||
| points={{0,0},{82,0}}, | ||
| color={170,213,255}, | ||
| arrow={Arrow.None,Arrow.Filled}), | ||
| Line( | ||
| points={{2,24},{72,24}}, | ||
| color={170,213,255}, | ||
| arrow={Arrow.None,Arrow.Filled}), | ||
| Line( | ||
| points={{2,-24},{72,-24}}, | ||
| color={170,213,255}, | ||
| arrow={Arrow.None,Arrow.Filled}), | ||
| Line( | ||
| points={{8,-48},{58,-48}}, | ||
| color={170,213,255}, | ||
| arrow={Arrow.None,Arrow.Filled})}), | ||
| Documentation(info="<html> | ||
| <p>This model sets the mass flow rate of the air flow through a facade | ||
| ventilation unit based on the input value, which is the power share set | ||
| point of the fan.</p> | ||
| </html>", revisions="<html> | ||
| <ul> | ||
| <li> | ||
| July, 2017 by Marc Baranski and Roozbeh Sangi:<br/> | ||
| First implementation. | ||
| </li> | ||
| </ul> | ||
| </html>")); | ||
| end SetPower; |
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| within AixLib.Airflow.FacadeVentilationUnit; | ||
| package BaseClasses | ||
| extends Modelica.Icons.BasesPackage; | ||
| end BaseClasses; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| SetPower |
54 changes: 54 additions & 0 deletions
54
AixLib/Airflow/FacadeVentilationUnit/DataBase/FVUBaseRecord.mo
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| within AixLib.Airflow.FacadeVentilationUnit.DataBase; | ||
| record FVUBaseRecord | ||
| "Base record for the facade ventilation unit model" | ||
| extends Modelica.Icons.Record; | ||
|
|
||
| parameter Integer noUnits=1 "Number of identical FVUs"; | ||
| parameter Modelica.SIunits.ThermalConductance UA_heater=120 | ||
| "Thermal conductance of heater at nominal flow, used to compute heat | ||
| capacity"; | ||
| parameter Modelica.SIunits.ThermalConductance UA_cooler=65 | ||
| "Thermal conductance of cooler at nominal flow, used to compute heat | ||
| capacity"; | ||
| parameter Modelica.SIunits.MassFlowRate m1_flow_nominal_heater=0.1 | ||
| "Nominal mass flow rate on water side of heater"; | ||
| parameter Modelica.SIunits.MassFlowRate m2_flow_nominal_heater=0.1 | ||
| "Nominal mass flow rate on air side of heater"; | ||
| parameter Modelica.SIunits.MassFlowRate m1_flow_nominal_cooler=0.1 | ||
| "Nominal mass flow rate on water side of cooler"; | ||
| parameter Modelica.SIunits.MassFlowRate m2_flow_nominal_cooler=0.05 | ||
| "Nominal mass flow rate on air side of cooler"; | ||
| parameter Modelica.SIunits.MassFlowRate m_flow_nominal_damper=0.1 | ||
| "Nominal mass flow rate of damper"; | ||
| parameter Modelica.SIunits.Pressure dp1_nominal_heater=1000 | ||
| "Nominal pressure loss on water side of heater"; | ||
| parameter Modelica.SIunits.Pressure dp2_nominal_heater=100 | ||
| "Nominal pressure loss on air side of heater"; | ||
| parameter Modelica.SIunits.Pressure dp1_nominal_cooler=1000 | ||
| "Nominal pressure loss on water side of cooler"; | ||
| parameter Modelica.SIunits.Pressure dp2_nominal_cooler=100 | ||
| "Nominal pressure loss on air side of cooler"; | ||
| parameter Modelica.SIunits.Pressure p_default=101300 | ||
| "Default static pressure at outlet"; | ||
| parameter Modelica.SIunits.Pressure dp_nominal_damper=500 | ||
| "Nominal pressure loss in dampers"; | ||
| parameter Modelica.SIunits.Time damperRiseTimeLong = 90 "Rising time of the | ||
| slowly moving dampers"; | ||
| parameter Modelica.SIunits.Time damperRiseTimeShort = 20 "Rising time of the | ||
| slowly moving dampers"; | ||
|
|
||
| annotation (Documentation(info="<html> | ||
| <p><b><span style=\"color: #008000;\">Overview</span></b> </p> | ||
| <p>This is the base definition of the paramter record that can be used for the | ||
| <a href=\"AixLib.Airflow.FacadeVentilationUnit.FacadeVentilationUnit\"> | ||
| AixLib.Airflow.FacadeVentilationUnit.FacadeVentilationUnit</a>.</p> | ||
| </html>", revisions="<html> | ||
| <ul> | ||
| <li> | ||
| July, 2017 by Marc Baranski and Roozbeh Sangi:<br/> | ||
| First implementation. | ||
| </li> | ||
| </ul> | ||
| </html>")); | ||
|
|
||
| end FVUBaseRecord; |
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| within AixLib.Airflow.FacadeVentilationUnit; | ||
| package DataBase "Contains parameter records of the facade ventilation unit" | ||
| extends Modelica.Icons.Package; | ||
|
|
||
| annotation (Icon(graphics={ | ||
| Rectangle( | ||
| lineColor={128,128,128}, | ||
| extent={{-100,-100},{100,100}}, | ||
| radius=25.0), | ||
| Rectangle(extent={{-68,68},{-8,26}}, lineColor={0,0,0}), | ||
| Rectangle(extent={{-68,26},{-8,-20}}, lineColor={0,0,0}), | ||
| Rectangle(extent={{-68,-20},{-8,-62}}, lineColor={0,0,0}), | ||
| Rectangle(extent={{-6,68},{52,26}}, lineColor={0,0,0}), | ||
| Rectangle(extent={{-6,26},{52,-20}}, lineColor={0,0,0}), | ||
| Rectangle(extent={{-6,-20},{52,-62}}, lineColor={0,0,0})})); | ||
| end DataBase; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| FVUBaseRecord |
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