modelPartialConstruction

Partial model for multi-layer constructions
Diagram of PartialConstructionOpen the diagram
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Extends from Buildings.BaseClasses.BaseIcon (Base icon).

Information

Partial model for constructions and multi-layer heat conductors.

Parameters

TypeNameDefaultDescription
Buildings.HeatTransfer.Data.OpaqueConstructions.GenericlayersConstruction definition from Data.OpaqueConstructions
IntegernLaysize(layers.material, 1)Number of layers
Integer[nLay]nSta{layers.material[i].nSta for i in 1:nLay}Number of states
Initialization
BooleansteadyStateInitialfalse=true initializes dT(0)/dt=0, false initializes T(0) at fixed temperature using T_a_start and T_b_start
Modelica.Units.SI.TemperatureT_a_start293.15Initial temperature at port_a, used if steadyStateInitial = false
Modelica.Units.SI.TemperatureT_b_start293.15Initial temperature at port_b, used if steadyStateInitial = false

Revisions

  • November 8, 2016, by Michael Wetter:
    Removed parameter A as it is already declared in Buildings.HeatTransfer.Conduction.BaseClasses.PartialConductor which is often used with this class.
  • March 13, 2015, by Michael Wetter:
    Changed assignment of nLay to avoid a translation error in OpenModelica.
  • August 12, 2014, by Michael Wetter:
    Added missing each keyword in min attribute of nSta.
  • May 30, 2014, by Michael Wetter:
    Removed undesirable annotation Evaluate=true.
  • March 6 2010, by Michael Wetter:
    First implementation.