Enumeration that defines the type of pump model.
| Enumeration | Description | 
|---|---|
| Head | Pump with ideally controlled head as input | 
| MassFlowRate | Pump with ideally controlled mass flow rate as input | 
| Speed | Pump with ideally controlled normalized speed as input | 
type PumpModel = enumeration(Head "Pump with ideally controlled head as input", MassFlowRate "Pump with ideally controlled mass flow rate as input", Speed "Pump with ideally controlled normalized speed as input");