modelSourceW

Flowrate source for water/steam flows
Diagram of SourceWOpen the diagram
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Extends from Icons.Water.SourceW, Modelica.Icons.ObsoleteModel (Icon for classes that are obsolete and will be removed in later versions).

Information

Modelling options

If G is set to zero, the flowrate source is ideal; otherwise, the outgoing flowrate decreases proportionally to the outlet pressure.

If the in_w0 connector is wired, then the source pressure is given by the corresponding signal, otherwise it is fixed to p0.

If the in_h connector is wired, then the source pressure is given by the corresponding signal, otherwise it is fixed to h.

Parameters

TypeNameDefaultDescription
SI.MassFlowRatew00Nominal mass flowrate
Medium.AbsolutePressurep01e5Nominal pressure
Units.HydraulicConductanceG0Hydraulic conductance
Medium.SpecificEnthalpyh1e5Nominal specific enthalpy
BooleanallowFlowReversalsystem.allowFlowReversal= true to allow flow reversal, false restricts to design direction

Connectors

TypeNameDefaultDescription
FlangeBflange
Modelica.Blocks.Interfaces.RealInputin_w0
Modelica.Blocks.Interfaces.RealInputin_h

Components

TypeNameDefaultDescription
ThermoPower.SystemsystemSystem wide properties
Medium.MassFlowRatewMass flowrate

Contents

NameDescription
Medium

Revisions

  • 16 Dec 2004 by Francesco Casella:
    Medium model and standard medium definition added.
  • 18 Jun 2004 by Francesco Casella:
    Removed p0_fix and hfix; the connection of external signals is now detected automatically.
  • 1 Oct 2003 by Francesco Casella:
    First release.