modelPumpVLE_affinityBase
Extends from ClaRa.Components.TurboMachines.Pumps.Fundamentals.Pump_Base (Base class for pumps).
Information
For detailed model documentation please consult the html-documentation shipped with ClaRa.
Authorship and Copyright Statement for original (initial) Contribution
Author:
DYNCAP/DYNSTART development team, Copyright © 2011-2024.References:
For references please consult the html-documentation shipped with ClaRa.
Remarks:
This component was developed by ClaRa development team under the 3-clause BSD License.
Acknowledgements:ClaRa originated from the collaborative research projects DYNCAP and DYNSTART. Both research projects were supported by the German Federal Ministry for Economic Affairs and Energy (FKZ 03ET2009 and FKZ 03ET7060).
CLA:
The author(s) have agreed to ClaRa CLA, version 1.0. See https://claralib.com/pdf/CLA.pdf
By agreeing to ClaRa CLA, version 1.0 the author has granted the ClaRa development team a permanent right to use and modify his initial contribution as well as to publish it or its modified versions under the 3-clause BSD License.
The ClaRa development team consists of the following partners:
TLK-Thermo GmbH (Braunschweig, Germany)
XRG Simulation GmbH (Hamburg, Germany).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Fundamental Definitions | |||
| TILMedia.VLEFluid.Types.BaseVLEFluid | medium (from Pump_Base) | simCenter.fluid1 | Medium in the component |
| Boolean | useMechanicalPort | false | True, if a mechenical flange should be used |
| Boolean | steadyStateTorque | false | True, if steady state mechanical momentum shall be used |
| Basics.Units.RPM | rpm_nom | Nomial rotational speed | |
| Basics.Units.RPM | rpm_fixed | 60 | Constant rotational speed of pump |
| Modelica.Units.SI.Inertia | J | Moment of Inertia | |
| Summary and Visualisation | |||
| Boolean | showExpertSummary (from Pump_Base) | simCenter.showExpertSummary | True, if expert summary should be applied |
| Boolean | showData (from Pump_Base) | true | True, if a data port containing p,T,h,s,m_flow shall be shown, else false |
| Boolean | contributeToCycleSummary (from Pump_Base) | simCenter.contributeToCycleSummary | True if component shall contribute to automatic efficiency calculation |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.Basics.Interfaces.FluidPortIn | inlet (from Pump_Base) | ||
| ClaRa.Basics.Interfaces.FluidPortOut | outlet (from Pump_Base) | ||
| Basics.Interfaces.EyeOut | eye (from Pump_Base) | ||
| Modelica.Mechanics.Rotational.Interfaces.Flange_a | shaft |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Basics.Units.Pressure | Delta_p (from Pump_Base) | Pressure difference between pressure side and suction side | |
| Basics.Units.VolumeFlowRate | V_flow (from Pump_Base) | Volume flow rate | |
| Basics.Units.Power | P_fluid (from Pump_Base) | Power to the fluid | |
| ClaRa.SimCenter | simCenter (from Pump_Base) | ||
| ClaRa.Basics.Interfaces.Connected2SimCenter | connected2SimCenter | ||
| Modelica.Units.SI.AngularAcceleration | a | Angular acceleration of the shaft | |
| Modelica.Units.SI.Torque | tau_fluid | Fluid torque | |
| Basics.Units.RPM | rpm | Rotational speed | |
| Basics.Units.Power | P_iso | Power for isentropic pressure increase | |
| Basics.Units.Power | P_shaft | Shaft power |
Contents
| Name | Description |
|---|---|
 Outlineprotected |
Revisions
For revisions please consult the html-documentation shipped with ClaRa.