modelHeatTransferLambdaEff
Heat transfer with buoyancy and effective conductivity
Extends from AixLib.Fluid.Storage.BaseClasses.PartialHeatTransferLayers (Partial for storage heat transfer models).
Information
Overview
Model for heat transfer between buffer storage layers. Models conductance of water and buoyancy according to Viskanta et al., 1997. An effective heat conductivity is therefore calculated. Used in BufferStorage model.
Sources
R. Viskanta, A. KaraIds: Interferometric observations of the temperature structure in water cooled or heated from above. Advances in Water Resources, volume 1, 1977, pages 57-69. Bibtex-Key [R.VISKANTA1977]
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | n (from PartialHeatTransferLayers) | 3 | Number of layers |
| AixLib.DataBase.Storage.StorageDetailedBaseDataDefinition | data (from PartialHeatTransferLayers) | AixLib.DataBase.Storage.Generic_New_2000l() | Storage data record |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | therm (from PartialHeatTransferLayers) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.HeatFlowRate | qFlow | Heat flow rate from segment i+1 to i |
Revisions
-
October 12, 2016 by Marcus Fuchs:
Add comments and fix documentation -
October 11, 2016 by Sebastian Stinner:
Added to AixLib -
December 10, 2013 by Kristian Huchtemann:
New implementation in source code. Documentation. -
October 2, 2013 by Ole Odendahl:
Added documentation and formatted appropriately