modelZonalFlow_ACS

Zonal flow with input air change per second

Extends from Buildings.Airflow.Multizone.BaseClasses.ZonalFlow.

Information

This model computes the air exchange between volumes.

Input is the air change per seconds. The volume flow rate is computed as 

  V_flow = ACS * V

where ACS is an input and the volume V is a parameter.

Parameters

TypeNameDefaultDescription
BooleanuseDefaultPropertiesfalseSet to true to use constant density
Modelica.Units.SI.VolumeVVolume of room

Components

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputACSAir change per seconds, relative to the smaller of the two volumes

Revisions

  • August 18, 2014, by Michael Wetter:
    Removed parameter forceErrorControlOnFlow as it was not used. Changed message of assert statement to avoid an error in OpenModelica.
  • October 8, 2013 by Michael Wetter:
    Changed the parameter useConstantDensity to useDefaultProperties to use consistent names within this package. A conversion script can be used to update this parameter.
  • December 14, 2012 by Michael Wetter:
    Renamed protected parameters for consistency with the naming conventions.
  • July 20, 2010 by Michael Wetter:
    Migrated model to Modelica 3.1 and integrated it into the Buildings library.
  • January 4, 2006 by Michael Wetter:
    Implemented first version.