modelPartialPowerChar
Base class for pump power characteristics
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Internal Interface › Initialization | |||
| SI.VolumeFlowRate | V_flow_start | ||
| Internal Interface › Nominal Operating Parameters | |||
| Modelica.Units.NonSI.AngularVelocity_rpm | N_nominal | Pump speed | |
| SI.Length | diameter_nominal | Impeller Diameter | |
| SI.VolumeFlowRate | V_flow_nominal | Nominal volumetric flow rate | |
| SI.Density | d_nominal | Nominal density | |
| SI.Power | W_nominal | Power consumption | |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.VolumeFlowRate | V_flow | ||
| Medium.ThermodynamicState | state | Thermodynamic state | |
| Modelica.Units.NonSI.AngularVelocity_rpm | N | Pump speed | |
| SI.Length | diameter | Impeller Diameter | |
| SI.Power | W | Power consumption | |
| Units.NonDim | affinityLaw_flow | (N/N_nominal)*(diameter/diameter_nominal)^3 | Affinity law for scaling |
| Units.NonDim | affinityLaw_power | Medium.density(state)/d_nominal*(N/N_nominal)^3*(diameter/diameter_nominal)^5 | Affinity law for scaling |
Contents
| Name | Description |
|---|---|
 Medium | Medium in the component |