modelConvection_constantArea_2DCyl

Convection boundary condition for finite difference between port_a and port_b for Cylindrical Coordinates
Diagram of Convection_constantArea_2DCylOpen the diagram
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Information

This component is a necessary for the moment until a more appropriate solution to generalize usage of solution methods is found.

Parameters

TypeNameDefaultDescription
IntegernNodes# of nodal points
BooleanisAxialtrueSpecify the convection axis (axial or radial)
BooleanisVolCenteredfalseSolution method is volume centered in axial direction
BooleanisInnerfalseIndicate appropriate convection edge (inner or outer)

Connectors

TypeNameDefaultDescription
Modelica.Fluid.Interfaces.HeatPorts_a[nNodes]port_a
Modelica.Fluid.Interfaces.HeatPorts_b[nNodes]port_b

Components

TypeNameDefaultDescription
Modelica.SIunits.CoefficientOfHeatTransfer[nNodes]alphasConvection heat transfer coefficient
Modelica.SIunits.Lengthr_inner1Inner radius
Modelica.SIunits.Lengthr_outer1Outer radius
Modelica.SIunits.Lengthlength1Axial length
Modelica.SIunits.AreaA
Modelica.SIunits.Area[nNodes]A_node
Modelica.SIunits.Lengthdxr
Modelica.SIunits.Lengthxr