modellower_layer
Layer below influent of Haertel`s SC model
Extends from WWSC.SCParam, WWSC.SCVar.
Information
This class models the layers between the influent layer (feed_layer) and the lowest layer (bottom_layer)
of an ASM3 secondary clarifier based on Haertel.
Hydraulic and sedimentation flux (mass exchange in same direction) with above and underneath layer.
Sedimentation flux is calculated based on the sedimentation velocity
function and the omega correction function by Haertel.
Parameters
| Type | Name | Default | Description |
|---|
| SI.Length | hsc | | |
| Integer | i | | number of layers above feed layer |
Components
| Type | Name | Default | Description |
|---|
| WWU.MassConcentration | Xf | | sludge concentration in clarifier feed |
| SI.Length | z | | vertical coordinate of current layer |
| Real | omega | | |
| WWSC.LowerLayerPin | Up | | |
| WWSC.LowerLayerPin | Dn | | |