Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics

Functions for pump characteristics

Information

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name Description
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.baseFlow baseFlow Base class for pump flow characteristics
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.basePower basePower Base class for pump power consumption characteristics
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.baseEfficiency baseEfficiency Base class for efficiency characteristics
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.linearFlow linearFlow Linear flow characteristic
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.quadraticFlow quadraticFlow Quadratic flow characteristic, including linear extrapolation
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.polynomialFlow polynomialFlow Polynomial flow characteristic, including linear extrapolation
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.constantEfficiency constantEfficiency Constant efficiency characteristic
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.linearPower linearPower Linear power consumption characteristic
Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.quadraticPower quadraticPower Quadratic power consumption characteristic

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.baseFlow Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.baseFlow

Base class for pump flow characteristics

Information

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]

Outputs

NameDescription
headPump head [m]

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.basePower Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.basePower

Base class for pump power consumption characteristics

Information

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]

Outputs

NameDescription
consumptionPower consumption [W]

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.baseEfficiency Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.baseEfficiency

Base class for efficiency characteristics

Information

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]

Outputs

NameDescription
etaEfficiency

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.linearFlow Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.linearFlow

Linear flow characteristic

Information

Extends from baseFlow (Base class for pump flow characteristics).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]
V_flow_nominal[2]Volume flow rate for two operating points (single pump) [m3/s]
head_nominal[2]Pump head for two operating points [m]

Outputs

NameDescription
headPump head [m]

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.quadraticFlow Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.quadraticFlow

Quadratic flow characteristic, including linear extrapolation

Information

Extends from baseFlow (Base class for pump flow characteristics).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]
V_flow_nominal[3]Volume flow rate for three operating points (single pump) [m3/s]
head_nominal[3]Pump head for three operating points [m]

Outputs

NameDescription
headPump head [m]

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.polynomialFlow Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.polynomialFlow

Polynomial flow characteristic, including linear extrapolation

Information

Extends from baseFlow (Base class for pump flow characteristics).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]
V_flow_nominal[:]Volume flow rate for N operating points (single pump) [m3/s]
head_nominal[:]Pump head for N operating points [m]

Outputs

NameDescription
headPump head [m]

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.constantEfficiency Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.constantEfficiency

Constant efficiency characteristic

Information

Extends from baseEfficiency (Base class for efficiency characteristics).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]
eta_nominalNominal efficiency

Outputs

NameDescription
etaEfficiency

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.linearPower Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.linearPower

Linear power consumption characteristic

Information

Extends from basePower (Base class for pump power consumption characteristics).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]
V_flow_nominal[2]Volume flow rate for two operating points (single pump) [m3/s]
W_nominal[2]Power consumption for two operating points [W]

Outputs

NameDescription
consumptionPower consumption [W]

Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.quadraticPower Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.quadraticPower

Quadratic power consumption characteristic

Information

Extends from basePower (Base class for pump power consumption characteristics).

Inputs

NameDescription
V_flowVolumetric flow rate [m3/s]
V_flow_nominal[3]Volume flow rate for three operating points (single pump) [m3/s]
W_nominal[3]Power consumption for three operating points [W]

Outputs

NameDescription
consumptionPower consumption [W]
Automatically generated Thu Dec 19 17:20:10 2019.