modelfeed_layer
Influent layer of Haertel`s SC model
Extends from WWSC.SCParam, WWSC.SCVar.
Information
This class models the influent layer of an ASM1 secondary clarifier based on Haertel.
It receives the wastewater stream from the biological part (feed).
Hydraulic and sedimentation flux (mass exchange in opposite directions) with above layer
and hydraulic and sedimentation flux (mass exchange in same direction) with 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 | Dn | | |
| WWSC.UpperLayerPin | Up | | |
| ASM1.Interfaces.WWFlowAsm1in | In | | |