Information
This package contains examples for the use of models that can be found in
Annex60.Fluid.HeatExchangers.ActiveBeams.BaseClasses.
Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).
Package Content
Information
The example tests the implementation of
Annex60.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Convector.
The room air temperature and the water mass flow rate are constant while the air flow rate varys with a ramp.
Extends from Modelica.Icons.Example (Icon for runnable examples).
Modelica definition
model Convector
extends Modelica.Icons.Example;
package Medium =
Annex60.Media.Water ;
Annex60.Fluid.Sources.MassFlowSource_T wat(
redeclare package Medium = Medium,
m_flow=0.094,
T=288.15,
nPorts=1);
Annex60.Fluid.Sources.FixedBoundary bou(
redeclare package Medium = Medium, nPorts=1) ;
Modelica.Blocks.Sources.Ramp airFlo(height=0.0792, duration=4)
;
Modelica.Blocks.Sources.Constant rooTem(k=273.15 + 25) ;
Annex60.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Convector con(
redeclare package Medium = Medium,
nBeams=1,
energyDynamics=Modelica.Fluid.Types.Dynamics.FixedInitial,
per(
mAir_flow_nominal=0.0792,
mWat_flow_nominal=0.094,
dT_nominal=-10,
Q_flow_nominal=1092,
dpWat_nominal=10000,
dpAir_nominal=100)) ;
Annex60.Fluid.Sensors.TemperatureTwoPort senTem(
redeclare package Medium = Medium,
m_flow_nominal=0.094) ;
equation
connect(airFlo.y, con.mAir_flow);
connect(rooTem.y, con.TRoo);
connect(con.port_b, senTem.port_a);
connect(senTem.port_b, bou.ports[1]);
connect(wat.ports[1], con.port_a);
end Convector;
Information
The example tests the implementation of
Annex60.Fluid.HeatExchangers.ActiveBeams.BaseClasses.DerivatesCubicSpline.
Default vectors are: x=[0,0.5,1] and y=[0,0.75,1].
Input to the model is the simulation time.
Extends from Modelica.Icons.Example (Icon for runnable examples).
Modelica definition
Information
This example tests the implementation of
Annex60.Fluid.HeatExchangers.ActiveBeams.BaseClasses.ModificationFactor.
Extends from Modelica.Icons.Example (Icon for runnable examples).
Modelica definition
model ModificationFactor
extends Modelica.Icons.Example;
Modelica.Blocks.Sources.Constant const1(k=20) ;
Modelica.Blocks.Sources.Ramp ramp(height=0.0792, duration=1)
;
Modelica.Blocks.Sources.Ramp ramp1(height=0.094, duration=1)
;
Modelica.Blocks.Sources.Ramp ramp2(
height=27.8,
duration=1,
offset=20) ;
Annex60.Fluid.HeatExchangers.ActiveBeams.BaseClasses.ModificationFactor mod(
nBeams=1,
per(
Q_flow_nominal=0.094*2*4200,
mAir_flow_nominal=0.0792,
mWat_flow_nominal=0.094,
dT_nominal=27.8,
dpWat_nominal=10000,
dpAir_nominal=100)) ;
equation
connect(ramp.y, mod.mAir_flow);
connect(ramp1.y, mod.mWat_flow);
connect(ramp2.y, mod.TWat);
connect(const1.y, mod.TRoo);
end ModificationFactor;
http://iea-annex60.org
Convector
Annex60.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector