modelEmergencyCooler_L2
Emergency cooler, e.g. if return temperature to an aperature is too high.
Extends from TransiEnt.Basics.Icons.Model (Icon for models).
Information
1. Purpose of model
Emergency cooler, e.g. if return temperature to an aperature is too high.
2. Level of detail, physical effects considered, and physical insight
L2 (defined in the CodingConventions)
3. Limits of validity
(no remarks)
4. Interfaces
TransiEnt.Basics.Interfaces.Thermal.FluidPortIn: fpReturnIn
TransiEnt.Basics.Interfaces.Thermal.FluidPortOut: fpReturnOut
TransiEnt.Basics.Interfaces.Thermal.FluidPortIn: fpSupplyIn
TransiEnt.Basics.Interfaces.Thermal.FluidPortOut: fpSupplyOut
TransiEnt.Basics.Interfaces.General.TemperatureIn: T_stor_in (input for the temperature stored in cooler)
5. Nomenclature
(no remarks)
6. Governing Equations
(no remarks)
7. Remarks for Usage
(no remarks)
8. Validation
(no validation or testing necessary)
9. References
(no remarks)
10. Version History
Created by Arne Koeppen (arne.koeppen@tuhh.de), Jun 2013
Revised by Lisa Andresen (andresen@tuhh.de), Aug 2013
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| TILMedia.VLEFluidTypes.BaseVLEFluid | Medium | simCenter.fluid1 | Medium in the component |
| SI.Temperature | T_max | 340 | Turn on threshold |
| SI.Temperature | T_off | 330 | Cooler turn off threshold |
| SI.Temperature | T_stor_max | 368.15 | Maximum storage temperature |
| SI.MassFlowRate | m_flow_nom | simCenter.m_flow_nom |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.Thermal.FluidPortIn | fpReturnIn | ||
| TransiEnt.Basics.Interfaces.Thermal.FluidPortOut | fpReturnOut | ||
| TransiEnt.Basics.Interfaces.Thermal.FluidPortIn | fpSupplyIn | ||
| TransiEnt.Basics.Interfaces.Thermal.FluidPortOut | fpSupplyOut | ||
| TransiEnt.Basics.Interfaces.General.TemperatureIn | T_stor_in | Input for temperature stored in cooler |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.SimCenter | simCenter | ||
| TransiEnt.ModelStatistics | modelStatistics | ||
| Boolean | switch | ||
| Boolean | switch_stor | ||
| ClaRa.Components.HeatExchangers.IdealShell_L2 | returnHeatExchanger | ||
| TransiEnt.Components.Sensors.TemperatureSensor | temperatureReturnIn | ||
| Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlow | returnCooler | ||
| TransiEnt.Components.Sensors.TemperatureSensor | temperatureSupplyIn | ||
| Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlow | supplyCooler | ||
| TransiEnt.Components.Statistics.Collectors.LocalCollectors.CollectHeatingPower | collectHeatingPower | ||
| ClaRa.Components.HeatExchangers.IdealShell_L2 | returnHeatExchanger1 |