Buildings.Fluid.Movers.Data

Package containing data for real pumps/fans

Information

This package contains data for fans and pumps.

See the User's Guide for more information.

Extends from Modelica.Icons.MaterialPropertiesPackage (Icon for package containing property classes).

Package Content

Name	Description
FlowControlled	Generic data record for pumps and fans with prescribed m_flow or dp
SpeedControlled_Nrpm	Generic data record for FlowMachine_Nrpm
SpeedControlled_y	Generic data record for pumps and fans that take y as an input signal
Pumps	Package containing data for pumps

Buildings.Fluid.Movers.Data.FlowControlled

Generic data record for pumps and fans with prescribed m_flow or dp

Information

Record containing parameters for pumps or fans that have either the mass flow rate or the pressure rise as an input signal.

This record may be used to assign for example fan performance data using declaration such as

  Buildings.Fluid.Movers.FlowControlled_m_flow fan(
      redeclare package Medium = Medium) "Fan";

This data record can be used with Buildings.Fluid.Movers.FlowControlled_dp and with Buildings.Fluid.Movers.FlowControlled_m_flow.

For Buildings.Fluid.Movers.SpeedControlled_y, use the record Buildings.Fluid.Movers.Data.SpeedControlled_y.

For Buildings.Fluid.Movers.SpeedControlled_Nrpm, use the record Buildings.Fluid.Movers.Data.Generic_Nrpm

Extends from Modelica.Icons.Record (Icon for records).

Parameters

Modelica definition

Buildings.Fluid.Movers.Data.SpeedControlled_Nrpm

Generic data record for FlowMachine_Nrpm

Information

Record containing parameters for pumps or fans of type Buildings.Fluid.Movers.SpeedControlled_Nrpm.

This record is identical to Buildings.Fluid.Movers.Data.Generic Buildings.Fluid.Movers.Data.Generic. except that it also declares the nominal speed which is required for models that take the RPM as an input.

This record may be used to assign for example fan performance data using declaration such as

  Buildings.Fluid.Movers.SpeedControlled_y fan(
  redeclare package Medium = Medium,
    N_nominal = 1800,
    per(pressure(V_flow={0,m_flow_nominal,2*m_flow_nominal}/1.2,
                 dp={2*dp_nominal,dp_nominal,0}))) "Fan";

This data record can be used with Buildings.Fluid.Movers.SpeedControlled_Nrpm and Buildings.Fluid.Movers.SpeedControlled_y.

An example that uses manufacturer data can be found in Buildings.Fluid.Movers.Validation.SpeedControlled_Nrpm_Data.

Extends from SpeedControlled_y (Generic data record for pumps and fans that take y as an input signal).

Parameters

Modelica definition

Buildings.Fluid.Movers.Data.SpeedControlled_y

Generic data record for pumps and fans that take y as an input signal

Information

Record containing parameters for pumps or fans as can be found in data sheets.

This record may be used to assign for example fan performance data using declaration such as

  Buildings.Fluid.Movers.SpeedControlled_y fan(
      redeclare package Medium = Medium,
      per(pressure(V_flow={0,m_flow_nominal,2*m_flow_nominal}/1.2,
                   dp={2*dp_nominal,dp_nominal,0}))) "Fan";

This data record can be used with Buildings.Fluid.Movers.SpeedControlled_y.

For Buildings.Fluid.Movers.SpeedControlled_Nrpm, use the record Buildings.Fluid.Movers.Data.Generic_Nrpm.

Extends from FlowControlled (Generic data record for pumps and fans with prescribed m_flow or dp).

Parameters

Modelica definition