modelStepResponseFiniteDifference

Model that tests the radiant slab
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Extends from Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.StepResponseEpsilonNTU (Model that tests the radiant slab with epsilon-NTU configuration).

Information

This example models the step response of a radiant slab.

Parameters

TypeNameDefaultDescription
Modelica.Units.SI.MassFlowRatem_flow_nominal (from StepResponseEpsilonNTU)0.167Nominal mass flow rate
Modelica.Units.SI.AreaA (from StepResponseEpsilonNTU)10Heat transfer area
HeatTransfer.Data.OpaqueConstructions.Genericlayers (from StepResponseEpsilonNTU)Material layers from surface a to b (8cm concrete, 5 cm insulation, 20 cm reinforced concrete)
Data.Pipes.PEX_RADTESTpipe (from StepResponseEpsilonNTU)Pipe material

Components

TypeNameDefaultDescription
Sources.Boundary_phsin (from StepResponseEpsilonNTU)Sink
Sources.MassFlowSource_Tsou (from StepResponseEpsilonNTU)Source
Modelica.Blocks.Sources.Pulsepulse (from StepResponseEpsilonNTU)
Buildings.Fluid.HeatExchangers.RadiantSlabs.SingleCircuitSlabsla (from StepResponseEpsilonNTU)Slabe with embedded pipes
Modelica.Thermal.HeatTransfer.Sources.FixedTemperatureTAirAbo (from StepResponseEpsilonNTU)Air temperature above the slab
Modelica.Thermal.HeatTransfer.Sources.FixedTemperatureTRadAbo (from StepResponseEpsilonNTU)Radiant temperature above the slab
Modelica.Thermal.HeatTransfer.Sources.FixedTemperatureTAirBel (from StepResponseEpsilonNTU)Air temperature below the slab
Modelica.Thermal.HeatTransfer.Sources.FixedTemperatureTRadBel (from StepResponseEpsilonNTU)Radiant temperature below the slab
HeatTransfer.Convection.InteriorconAbo (from StepResponseEpsilonNTU)Convective heat transfer above the slab
HeatTransfer.Convection.InteriorconBel (from StepResponseEpsilonNTU)Convective heat transfer below the slab
Modelica.Thermal.HeatTransfer.Components.BodyRadiationhRadAbo (from StepResponseEpsilonNTU)Radiative heat transfer above the slab
Modelica.Thermal.HeatTransfer.Components.BodyRadiationhRadBel (from StepResponseEpsilonNTU)Radiative heat transfer below the slab
Sensors.TemperatureTwoPortTOut (from StepResponseEpsilonNTU)Outlet temperature of the slab

Revisions

  • October 11, 2013, by Michael Wetter:
    Added missing parameter keyword in the declaration of the data record.
  • April 5, 2012, by Michael Wetter:
    First implementation.