recordBasicGeoPackedColumn
base record for packed column
Extends from BasicGeometry (geometry record for both column types).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | n (from BasicGeometry) | 1 | plate column: number of trays in one section, packed column: number of discrete elements in the section |
| SI.SpecificHeatCapacity | c_solid (from BasicGeometry) | 100 | specfic heat capacity of the solid in the column |
| SI.Density[n] | rho_solid (from BasicGeometry) | 1000*ones(n) | density of the solid material in the column (NOT the column wall) |
| SI.Diameter | d (from BasicGeometry) | 0.2 | inner column diameter |
| SI.Area | A (from BasicGeometry) | Modelica.Constants.pi/4*d^2 | Cross sectional area of the column |
| SI.Length | H (from BasicGeometry) | 10 | height of the section |
| SI.Length | t (from BasicGeometry) | 0.05 | wall thickness |
| Boolean | hasInsulation (from BasicGeometry) | true | true if column is insulated |
| SI.Length | s (from BasicGeometry) | 0.01 | insulation thickness |
| SI.Radius | r1 (from BasicGeometry) | d/2 | inner radius of column |
| SI.Radius | r2 (from BasicGeometry) | r1 + t | outer radius of column (not considering insulation) |
| SI.Radius | r3 (from BasicGeometry) | if hasInsulation then r1 + t + s else r1 + t | outer radius of column + insulation |
| SI.Density | rho_wall (from BasicGeometry) | 1000 | density of the column wall |
| SI.SpecificHeatCapacity | c_wall (from BasicGeometry) | 1000 | specific heat capacity of the column wall |
| SI.ThermalConductivity | lambda_wall (from BasicGeometry) | 50 | Thermal conductivity of the column wall |
| SI.ThermalConductivity | lambda_ins (from BasicGeometry) | 0.02 | Thermal conductivity of insulation |
| SI.VolumeFraction | eps | 0.5 | void fraction in the column |
| ThermalSeparation.Units.VolumetricArea | a | 600 | specific gas-liquid interfacial area in m2/m3 |