modelPartialFourPortDHW
A partial model for domestic water heating
Extends from Modelica.Blocks.Icons.Block.
Information
This partial model can be used for different domestic hot water generation methods.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Assumptions | |||
| Boolean | allowFlowReversalDom | true | = false to simplify equations, assuming, but not enforcing, no flow reversal for domestic water |
| Boolean | allowFlowReversalHea | true | = false to simplify equations, assuming, but not enforcing, no flow reversal for heating water |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Interfaces.FluidPort_a | port_aDom | Fluid connector for cold water (or recirculation water) | |
| Modelica.Fluid.Interfaces.FluidPort_b | port_bDom | Fluid connector for heated domestic hot water | |
| Modelica.Fluid.Interfaces.FluidPort_a | port_aHea | Fluid connector for heating water (positive design flow direction is from port_a to port_b) | |
| Modelica.Fluid.Interfaces.FluidPort_b | port_bHea | Fluid connector b for heating water (positive design flow direction is from port_a to port_b) | |
| Buildings.Controls.OBC.CDL.Interfaces.RealInput | TDomSet | Temperature setpoint for heated domestic water |
Contents
| Name | Description |
|---|---|
| MediumDom | Medium for domestic water in the component |
| MediumHea | Medium for heating source in the component |
Revisions
-
October 4, 2023, by Michael Wetter:
First implementation.