modelTestJunctions

Test model for the junctions

Extends from TransiEnt.Basics.Icons.Checkmodel (Icon for check models).

Information

Purpose of model:

Test model for the validation of the junctions.

Compare this variables for verification of the split:

Test model of the split:

split1.inlet.m_flow

split1.outlet1.m_flow

split1.outlet2.m_flow

ClaRa model of the split:

splitVLE_L2_Y.inlet.m_flow

splitVLE_L2_Y.outlet1.m_flow

splitVLE_L2_Y.outlet2.m_flow

Test model of the split for reverse flow:

split1.inlet.m_flow

split1.outlet1.m_flow

split1.outlet2.m_flow

The pressures can be checked and compared accordingly.

Compare this variables for the verification of the join:

Test model of the join:

join2.inlet1.m_flow

join2.inlet2.m_flow

join2.outlet.m_flow

ClaRa model of the join:

joinVLE_L2_Y.inlet1.m_flow

joinVLE_L2_Y.inlet2.m_flow

joinVLE_L2_Y.outlet.m_flow

Plausibility check of the junctions:

Look at split3 and check if the mass flow rates of the outlets are equal for the same pressure loss in each pipe

Version History

The model was created by Jan Westphal (j.westphal@tuhh.de) in August 2025

Components

TypeNameDefaultDescription
TransiEnt.Components.Boundaries.FluidFlow.FluidSourcesource1
TransiEnt.Components.Heat.VolumesValvesFittings.Fittings.Splitsplit1
TransiEnt.Components.Boundaries.FluidFlow.FluidSinksink1
ClaRa.Components.VolumesValvesFittings.Fittings.SplitVLE_L2_YsplitVLE_L2_Y
ClaRa.Components.BoundaryConditions.BoundaryVLE_hxim_flowboundaryVLE_hxim_flow
ClaRa.Components.BoundaryConditions.BoundaryVLE_pTxiboundaryVLE_pTxi
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource
Modelica.Blocks.Sources.RealExpressionsinkPressure
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource1
ClaRa.Components.BoundaryConditions.BoundaryVLE_pTxiboundaryVLE_pTxi1
TransiEnt.Components.Boundaries.FluidFlow.FluidSinksink2
Modelica.Blocks.Sources.RealExpressionsinkPressure1
TransiEnt.Components.Boundaries.FluidFlow.FluidSourcesource3
TransiEnt.Components.Heat.VolumesValvesFittings.Fittings.Splitsplit3
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource4
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource5
TransiEnt.Components.Boundaries.FluidFlow.FluidSinksink6
Modelica.Blocks.Sources.RealExpressionsinkPressure5
TransiEnt.Components.Heat.VolumesValvesFittings.Pipes.DHN_Pipe_L4simplePipe_L4_3
TransiEnt.Components.Heat.VolumesValvesFittings.Pipes.DHN_Pipe_L4simplePipe_L4_4
TransiEnt.Components.Heat.VolumesValvesFittings.Fittings.Joinjoin
TransiEnt.Components.Boundaries.FluidFlow.FluidSourcesource5
TransiEnt.Components.Heat.VolumesValvesFittings.Fittings.Splitsplit5
TransiEnt.Components.Boundaries.FluidFlow.FluidSinksink7
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource8
Modelica.Blocks.Sources.RealExpressionsinkPressure6
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource9
TransiEnt.Components.Boundaries.FluidFlow.FluidSinksink8
Modelica.Blocks.Sources.RealExpressionsinkPressure7
ClaRa.Components.BoundaryConditions.BoundaryVLE_hxim_flowboundaryVLE_hxim_flow1
ClaRa.Components.BoundaryConditions.BoundaryVLE_pTxiboundaryVLE_pTxi2
ClaRa.Components.BoundaryConditions.BoundaryVLE_hxim_flowboundaryVLE_hxim_flow2
ClaRa.Components.VolumesValvesFittings.Fittings.JoinVLE_L2_YjoinVLE_L2_Y
TransiEnt.Components.Boundaries.FluidFlow.FluidSourcesource2
TransiEnt.Components.Boundaries.FluidFlow.FluidSinksink3
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource2
Modelica.Blocks.Sources.RealExpressionsinkPressure2
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource3
TransiEnt.Components.Heat.VolumesValvesFittings.Fittings.Joinjoin2
TransiEnt.Components.Boundaries.FluidFlow.FluidSourcesource6
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource10
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource11
Boundaries.FluidFlow.FluidSourcesource4
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource6
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource7
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource12
Modelica.Blocks.Sources.RealExpressionMassFlowRateSource13
Boundaries.FluidFlow.FluidSourcesource7
Modelica.Blocks.Sources.RealExpressionsinkPressure3
Boundaries.FluidFlow.FluidSinksink4
VolumesValvesFittings.Fittings.Junctionjunction