modelZonalFlow
Model with prescribed air exchange between two volumes
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
This example illustrates the use of the models that
exchange a prescribed flow rate between the
volumes that are attached to it.
The block ACS prescribes the air exchange rate to
5 air changes per hour.
The instance zonFlo takes as an input the air change per seconds,
and the instance floExc takes as inputs the mass flow rate.
For both instances, the air flows from
rooA to rooB, and
from rooB to rooA.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Volume | volA | 100 | Volume of room A |
| Modelica.Units.SI.Volume | volB | 1 | Volume of room B |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.MixingVolumes.MixingVolume | rooA | Room A | |
| Buildings.Fluid.MixingVolumes.MixingVolume | rooB | Room B | |
| Modelica.Blocks.Sources.Constant | ACS | Air change rate per second | |
| ZonalFlow_ACS | zonFlo | Model for prescribed flow exchange between two volume with air change per second as input | |
| Modelica.Blocks.Sources.Constant | m_flow | Exchange mass flow rate | |
| ZonalFlow_m_flow | floExc | Model for prescribed flow exchange between two volumes with mass flow rate as inputs |
Contents
| Name | Description |
|---|---|
 Medium |
Revisions
-
March 26, 2021 by Michael Wetter:
Updated comments for IBPSA, #515. -
May 30, 2018, by Michael Wetter:
Added example for instace of Buildings.Airflow.Multizone.ZonalFlow_m_flow. -
December 22, 2014 by Michael Wetter:
RemovedModelica.Fluid.Systemto address issue #311. -
November 10, 2011, by Michael Wetter:
Added documentation.