modelInjection2WayValve

Injection circuit with pump and two way valve

Extends from AixLib.Systems.HydraulicModules.BaseClasses.PartialHydraulicModule.

Information

Injection circuit with a replaceable pump model for the distribution of hot or cold water. All sensor and actor values are connected to the hydraulic bus.

Characteristics

When the valve is fully opened, the consumer module is plugged into the primary hydronic circuit (port_a1, port_b2) whereas when the valve is fully closed, the consumer is isolated from the primary hydronic circuit. The primary needs a supply pump or a pressure difference.

This model uses a pipe model to include the heat loss and insulation effects

  • August 09, 2018, by Alexander Kümpel:
    Extension from base PartioalHydraulicModuls
  • June 30, 2018, by Alexander Kümpel:
    First implementation

Parameters

TypeNameDefaultDescription
Advanced
Modelica.Units.SI.Volumevol0.0005Mixing Volume

Components

TypeNameDefaultDescription
Fluid.Actuators.Valves.TwoWayTablevalve
BaseClasses.BasicPumpInterfacePumpInterfaceNeeds to be redeclared
Fluid.FixedResistances.GenericPipepipe1
Fluid.FixedResistances.GenericPipepipe2
Fluid.FixedResistances.GenericPipepipe3
Fluid.FixedResistances.GenericPipepipe4
Fluid.FixedResistances.GenericPipepipe5
Fluid.FixedResistances.GenericPipepipe6
Fluid.FixedResistances.GenericPipepipe7
Fluid.MixingVolumes.MixingVolumejunc3v6

Revisions

  • December 06, 2022, by EBC-Modelica group:
    Fixes to increase compatability to OpenModelica #1378.
  • 2017-06 by Alexander Kümpel:
    Implemented