modelFlowControlled_dpSystem

Demonstration of the use of prescribedPressure
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Extends from Modelica.Icons.Example (Icon for runnable examples).

Information

This example demonstrates and tests the use of IBPSA.Fluid.Movers.Validation.FlowControlled_dp movers that use parameter prescribeSystemPressure.

The mass flow rates and actual pressure heads of the two configurations are compared.

Parameters

TypeNameDefaultDescription
Modelica.Units.SI.MassFlowRatem_flow_nominal0.1Nominal mass flow rate
Modelica.Units.SI.PressureDifferencedp_nominal100Nominal pressure difference

Components

TypeNameDefaultDescription
Modelica.Blocks.Sources.RampyInput signal
Sources.Boundary_pTsouSource
IBPSA.Fluid.Movers.FlowControlled_dpfloConDpRegular dp controlled fan
IBPSA.Fluid.Movers.FlowControlled_dpfloConDpSystemDp controlled fan that sets pressure difference at remote point in the system
IBPSA.Fluid.FixedResistances.PressureDropheaCoi2Heating coil pressure drop
Sensors.RelativePressuresenRelPrePressure difference across air system
Sources.Boundary_pTsinSink
MixingVolumes.MixingVolumezone2Mixing volume
IBPSA.Fluid.FixedResistances.PressureDropheaCoi1Heating coil pressure drop
Actuators.Dampers.Exponentialdam2Damper
MixingVolumes.MixingVolumezone1Mixing volume
Actuators.Dampers.Exponentialdam1Damper
Actuators.Dampers.Exponentialdam3Damper
Actuators.Dampers.Exponentialdam4Damper
MixingVolumes.MixingVolumezone3Mixing volume
MixingVolumes.MixingVolumezone4Mixing volume
Modelica.Blocks.Sources.Rampy1Input signal
IBPSA.Fluid.FixedResistances.PressureDropduct3Duct pressure drop
IBPSA.Fluid.FixedResistances.PressureDropduct4Duct pressure drop
IBPSA.Fluid.FixedResistances.PressureDropduct1Duct pressure drop
IBPSA.Fluid.FixedResistances.PressureDropduct2Duct pressure drop

Contents

NameDescription
Medium

Revisions

  • May 4 2017, by Filip Jorissen:
    First implementation. This is for #770.