modelStratified

Test model for stratified tank
Diagram of StratifiedOpen the diagram
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Extends from Modelica.Icons.Example (Icon for runnable examples).

Information

This test model compares two tank models. The only difference between the two tank models is that one uses the third order upwind discretization scheme that reduces numerical diffusion that is induced when connecting volumes in series.

Components

TypeNameDefaultDescription
Buildings.Fluid.Storage.StratifiedtanSimTank
Modelica.Blocks.Sources.TimeTableTWatWater temperature
Buildings.Fluid.Sources.Boundary_pTsou_1
Buildings.Fluid.Sources.Boundary_pTsin_1
Buildings.Fluid.FixedResistances.PressureDropres_1
Buildings.Fluid.Storage.StratifiedEnhancedtanEnhTank
Buildings.Fluid.FixedResistances.PressureDropres_2
Buildings.Fluid.Sensors.EnthalpyFlowRateHOut_flowEnthalpy flow rate
Buildings.Fluid.Sensors.EnthalpyFlowRateHOut_flow1Enthalpy flow rate
Modelica.Blocks.Continuous.IntegratordHDifferenz in enthalpy (should be zero at steady-state)
Modelica.Blocks.Math.Addadd
Modelica.Blocks.Sources.TimeTablePPressure boundary condition
Modelica.Blocks.Sources.Sinesine
Buildings.HeatTransfer.Sources.PrescribedTemperatureTBCSid2Boundary condition for tank
Buildings.HeatTransfer.Sources.PrescribedTemperatureTBCSid1Boundary condition for tank
Buildings.HeatTransfer.Sources.PrescribedTemperatureTBCTop1Boundary condition for tank
Buildings.HeatTransfer.Sources.PrescribedTemperatureTBCTop2Boundary condition for tank

Contents

NameDescription
MediumMedium model

Revisions

  • June 7, 2018 by Filip Jorissen:
    Copied model from Buildings and update the model accordingly. This is for #314.