modelcheck_Alphas_FL

Diagram of check_Alphas_FLOpen the diagram
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Extends from TRANSFORM.Icons.Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
IntegernSurfaces2Number of heat transfer surfaces
SI.Pressurep1e5
SI.Velocityv1Fluid Velocity
SI.Diameterdimension0.01Characteristic dimension (e.g. hydraulic diameter)
SI.AreacrossArea0.25*Modelica.Constants.pi*dimension^2Cross sectional flow area
SI.Lengthdlength1Characteristic length of heat transfer segment
SI.Heightroughness2.5e-5Average height of surface asperities
SI.Area[nSurfaces]surfaceAreasfill(1/nSurfaces*Modelica.Constants.pi*dimension*dlength, nSurfaces)Surface area for heat transfer
SI.TemperatureT_start298.15

Components

TypeNameDefaultDescription
Medium.ThermodynamicStatestate
TRANSFORM.Fluid.ClosureRelations.HeatTransfer.Models.Lumped.AlphasheatTransfer
Modelica.Blocks.Sources.Trapezoidh
TRANSFORM.Utilities.ErrorAnalysis.UnitTestsunitTests
HeatAndMassTransfer.BoundaryConditions.Heat.Temperature[nSurfaces]boundary

Contents

NameDescription
Medium