recordflowParameters

Record for flow parameters

Extends from Modelica.Icons.Record (Icon for records).

Information

Data record for performance data that describe volume flow rate versus pressure rise. The volume flow rate V_flow must be increasing, i.e., V_flow[i] < V_flow[i+1]. Both vectors, V_flow and dp must have the same size.

Parameters

TypeNameDefaultDescription
Modelica.Units.SI.VolumeFlowRate[:]V_flowVolume flow rate at user-selected operating points
Modelica.Units.SI.PressureDifference[:]dpFan or pump total pressure at these flow rates

Revisions

  • July 17, 2026, by Antoine Gautier:
    Declared dp as an array of unknown size. This is for Buildings, #4653.
  • January 22, 2016, by Michael Wetter:
    Corrected type declaration of pressure difference. This is for #404.
  • September 28, 2011, by Michael Wetter:
    First implementation.