functionpolynomialFlow
Polynomial flow characteristic, including linear extrapolation
Extends from baseFlow (Base class for pump flow characteristics).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.VolumeFlowRate | V_flow (from baseFlow) | Volumetric flow rate | |
| SI.VolumeFlowRate[:] | V_flow_nominal | Volume flow rate for N operating points (single pump) | |
| SI.Position[:] | head_nominal | Pump head for N operating points |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Position | head (from baseFlow) | Pump head |
Revisions
- Jan 2013
by Rüdiger Franke:
Extended with linear extrapolation outside specified points and reformulated polynomial evaluation