recordIComPackedBedControlVolume_L4
Extends from ClaRa.Basics.Records.IComGas_L3.
Information
1. Purpose of model
internal communication model for packed bed control volume
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
(none)
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 |
|---|---|---|---|
| Integer | N_cv (from IComBase_L3) | 2 | Number of zones |
| Integer | N_inlet (from IComBase_L3) | 1 | Number of inlet ports |
| Integer | N_outlet (from IComBase_L3) | 1 | Number of outlet ports |
| ClaRa.Basics.Units.Length | d_v_m | Mean volume-equivalent particle diameter | |
| Real | porosity | Porosity | |
| Real | sphericity | Mean sphericity | |
| Real | surfacePerVolume | 6*(1 - porosity)/(sphericity*d_v_m) | Particle surface per packed-bed volume |
| ClaRa.Basics.Units.Length | d_h | 4*porosity/surfacePerVolume | Hydraulic diameter |
| ClaRa.Basics.Units.Length | d_SM | 6*(1 - porosity)/surfacePerVolume | Sauter mean diameter |
| Nominal | |||
| Units.Pressure | p_nom (from IComBase_L3) | 1e5 | Nominal pressure |
| Units.PressureDifference | Delta_p_nom (from IComBase_L3) | 1e4 | Nominal pressure |
| Units.MassFlowRate | m_flow_nom (from IComBase_L3) | 1 | Nominal mass flow |
| Units.EnthalpyMassSpecific | h_nom (from IComBase_L3) | 1e4 | Nominal enthalpy |
| Units.MassFraction[:] | xi_nom (from IComBase_L3) | {1} | Nominal mass fraction |
| General | |||
| TILMedia.Gas.Types.BaseGas | mediumModel (from IComGas_L3) | Used medium model | |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Units.Pressure[N_inlet] | p_in (from IComBase_L3) | |Inlet||Inlet pressure | |
| Units.Temperature[N_inlet] | T_in (from IComBase_L3) | |Inlet||Inlet Temperature | |
| Units.MassFlowRate[N_inlet] | m_flow_in (from IComBase_L3) | |Inlet||Inlet mass flow | |
| Units.Pressure[N_outlet] | p_out (from IComBase_L3) | |Outlet||Outlet pressure | |
| Units.Temperature[N_outlet] | T_out (from IComBase_L3) | |Outlet||Outlet Temperature | |
| Units.MassFlowRate[N_outlet] | m_flow_out (from IComBase_L3) | |Outlet||Outlet mass flow | |
| Units.Temperature[N_cv] | T (from IComBase_L3) | |System||Bulk Temperature | |
| Units.Pressure[N_cv] | p (from IComBase_L3) | |System||Outlet pressure | |
| ClaRa.Basics.Units.Volume[N_cv] | volume (from IComBase_L3) | |System||Volume of liquid and vapour zone | |
| TILMedia.Internals.TILMediaExternalObject[N_inlet] | fluidPointer_in (from IComGas_L3) | |Inlet||Fluid pointer of inlet ports | |
| TILMedia.Internals.TILMediaExternalObject[N_outlet] | fluidPointer_out (from IComGas_L3) | |Outlet||Fluid pointer of outlet ports | |
| ClaRa.Basics.Units.EnthalpyMassSpecific[N_cv] | h (from IComGas_L3) | |System||Specific enthalpy of liquid and vapour zone | |
| Units.MassFraction[N_cv,mediumModel.nc - 1] | xi (from IComGas_L3) | Medium composition | |
| TILMedia.Internals.TILMediaExternalObject[N_cv] | fluidPointer (from IComGas_L3) | |Outlet||Fluid pointer of outlet ports | |
| Units.EnthalpyMassSpecific[N_inlet] | h_in (from IComGas_L3) | |Inlet||Fluid pointer of inlet ports | |
| Units.EnthalpyMassSpecific[N_outlet] | h_out (from IComGas_L3) | |Outlet||Fluid pointer of outlet ports | |
| Units.MassFraction[N_inlet,mediumModel.nc - 1] | xi_in (from IComGas_L3) | |Inlet||Inlet medium composition | |
| Units.MassFraction[N_outlet,mediumModel.nc - 1] | xi_out (from IComGas_L3) | |Outlet||Outlet medium composition | |
| ClaRa.Basics.Units.ThermalConductivity[N_cv] | lambda_eff_rad | Effective Thermal Conductivity of Packed Bed in radial direction | |
| ClaRa.Basics.Units.ThermalConductivity[N_cv] | lambda_eff_ax | Effective Thermal Conductivity of Packed Bed in axial direction | |
| ClaRa.Basics.Units.Area | permeability | Permeability of packed bed |