.IDEAS.Fluid.Movers.FlowControlled_m_flow

Information

This model describes a fan or pump with prescribed mass flow rate. The efficiency of the device is computed based on the efficiency and pressure curves that are defined in record per, which is of type IDEAS.Fluid.Movers.SpeedControlled_Nrpm.

See the User's Guide for more information.

Revisions

• March 7, 2022, by Michael Wetter:
  Set final massDynamics=energyDynamics.
  This is for #1542.
• June 17, 2021, by Michael Wetter:
  Changed implementation of the filter.
  Removed parameter y_start which is not used because m_flow_start is used.
  This is for #1498.
• February 21, 2020, by Michael Wetter:
  Changed icon to display its operating stage.
  This is for #1294.
• March 24, 2017, by Michael Wetter:
  Renamed filteredSpeed to use_inputFilter.
  This is for #665.
• November 10, 2016, by Michael Wetter:
  Changed default values for massFlowRates.
  This is for #583.
• March 2, 2016, by Filip Jorissen:
  Refactored model such that it directly extends PartialFlowMachine. This is for #417.
• April 2, 2015, by Filip Jorissen:
  Added code for supporting stage input and constant input.
• January 6, 2015, by Michael Wetter:
  Revised model for OpenModelica.
• February 14, 2012, by Michael Wetter:
  Added filter for start-up and shut-down transient.
• May 25, 2011, by Michael Wetter:
  Revised implementation of energy balance to avoid having to use conditionally removed models.
• July 27, 2010, by Michael Wetter:
  Redesigned model to fix bug in medium balance.
• March 24, 2010, by Michael Wetter:
  Revised implementation to allow zero flow rate.
• October 1, 2009 by Michael Wetter:
  Model added to the IDEAS library.