modelMixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate
Validation model for mixing volume with trace substance input and flow reversal, and prescribed heat flow rate
Extends from MixingVolumeTraceSubstanceReverseFlow (Validation model for mixing volume with trace substance input and flow reversal).
Information
This model is identical to
Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,
except that the steady state volume volSte
is configured to have a prescribed heat flow rate,
which is in this case zero as the heat port is not connected.
This configures volSte to use the two port
steady state heat and mass balance model
Buildings.Fluid.Interfaces.StaticTwoPortConservationEquation.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | prescribedHeatFlowRate (from MixingVolumeReverseFlow) | false | Flag that affects what steady state balance is used in the volume |
| Modelica.Units.SI.Pressure | dp_nominal (from MixingVolumeReverseFlow) | 10 | Nominal pressure drop |
| Modelica.Units.SI.MassFlowRate | m_flow_nominal (from MixingVolumeReverseFlow) | 2.0 | Nominal mass flow rate |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Sources.MassFlowSource_T | sou (from MixingVolumeReverseFlow) | Flow source and sink | |
| Sources.Boundary_pT | bou (from MixingVolumeReverseFlow) | Boundary condition | |
| Buildings.Fluid.MixingVolumes.MixingVolume | volDyn (from MixingVolumeReverseFlow) | ||
| Buildings.Fluid.MixingVolumes.MixingVolume | volSte (from MixingVolumeReverseFlow) | ||
| Modelica.Blocks.Math.Gain | gain (from MixingVolumeReverseFlow) | Gain to add heat, moisture or trace substance flow rate | |
| Modelica.Fluid.Sources.MassFlowSource_T | sou1 (from MixingVolumeReverseFlow) | Flow source and sink | |
| Modelica.Blocks.Sources.Ramp | m_flow (from MixingVolumeReverseFlow) | Mass flow rate |
Revisions
-
March 9, 2016, by Michael Wetter:
First implementation.