modelPB2Wall_Beek
Extends from ClaRa.Basics.Icons.Alpha, TransiEnt.Storage.Heat.PackedBedStorage_L4.Basics.HeatTransfer.PackedBedToWall.HeatTransferBasePB2Wall (Partial heat transfer model for packed Bed 2 Wall heat transfer).
Information
1. Purpose of model
Heat Transfer Correlation for packed bed to wall according to Beek et al. It has been used in the simulation study of Hänchen et al.
2. Level of detail, physical effects considered, and physical insight
(Description)
3. Limits of validity
(Description)
4. Interfaces
(none)
5. Nomenclature
(no elements)
6. Governing Equations
(no equations)
7. Remarks for Usage
(none)
8. Validation
(no validation or testing necessary)
9. References
J. Beek. “Desing of packed catalytic reactors.” In: Adv. Chem. Eng. 3 (1962), pages 203–271.
M. Hänchen, S. Brückner, A. Steinfeld, High-temperature thermal storage using a packed bed of rocks – Heat transfer analysis and experimental validation, Applied Thermal Engineering 31 (2011) 1798–1806.
10. Version History
Model created by Michael von der Heyde (heyde@tuhh.de) for the FES research project, March 2021
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| String | gas (from HeatTransferBasePB2Wall) | "true" | |
| Boolean | useHomotopy (from HeatTransferBasePB2Wall) | ||
| Internals | |||
| SI.Area | A_heat | geo.A_heat | Area of heat transfer |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.Basics.Interfaces.HeatPort_a[iCom.N_cv] | heat (from HeatTransferBasePB2Wall) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Storage.Heat.PackedBedStorage_L4.Basics.Records.IComPackedBedControlVolume_L4 | iCom (from HeatTransferBasePB2Wall) | ||
| TransiEnt.Storage.Heat.PackedBedStorage_L4.Basics.PackedBedGeometry.PackedBedGeometry_N_cv | geo (from HeatTransferBasePB2Wall) | ||
| SI.CoefficientOfHeatTransfer[iCom.N_cv] | alpha (from HeatTransferBasePB2Wall) | Heat transfer coefficient | |
| TILMedia.Gas_ph[iCom.N_cv] | fluid | ||
| SI.MassFlowRate[iCom.N_cv + 1] | m_flow | Mass flow rate | |
| SI.Temperature[iCom.N_cv] | T_mean | ||
| SI.Velocity[iCom.N_cv] | w | Medium velocity | |
| Real[iCom.N_cv] | Re | Reynolds number |