modelEN12975_Series
Validation model for collector according to EN12975 with different panels in series
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
This model validates the solar collector model
Buildings.Fluid.SolarCollectors.EN12975
for the case where one model has multiple panels in series,
versus the case where two models are in series, each having one panel.
The output of the block dT must be zero, as both
cases must have the same outlet temperatures.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.MassFlowRate | m_flow_nominal | solCol.per.A*solCol.per.mperA_flow_nominal | Nominal mass flow rate |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Collector | solCol | Flat plate solar collector model, has been modified for validation purposes | |
| Collector | solCol1 | Flat plate solar collector model, has been modified for validation purposes | |
| Collector | solCol2 | Flat plate solar collector model, has been modified for validation purposes | |
| Buildings.BoundaryConditions.WeatherData.ReaderTMY3 | weaDat | Weather data file reader | |
| Buildings.Fluid.Sources.Boundary_pT | sou | Outlet for water flow | |
| Buildings.Fluid.Sources.MassFlowSource_T | bou | Inlet for water flow, at a prescribed flow rate and temperature | |
| Buildings.Fluid.Sources.Boundary_pT | sou1 | Outlet for water flow | |
| Buildings.Fluid.Sources.MassFlowSource_T | bou1 | Inlet for water flow, at a prescribed flow rate and temperature | |
| Sensors.TemperatureTwoPort | senTem | Temperature sensor | |
| Sensors.TemperatureTwoPort | senTem1 | Temperature sensor | |
| Modelica.Blocks.Math.Add | dT | Temperature difference (must be zero) |
Contents
| Name | Description |
|---|---|
 Medium | Medium in the system |
 Collector |
Revisions
-
February 15, 2024, by Jelger Jansen:
Refactor model.
This is for Buildings, #3604. -
September 16, 2021, by Michael Wetter:
Removed parameter assignment forlat.
This is for IBPSA, #1477. -
December 12, 2017, by Michael Wetter:
First implementation to validate #1100.