modelPumpHydraulicResistance_closedLoop
Example with pump, hydraulic resistance and pipes in a closed loop
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Overview
Simple example with a pump, a hydraulic resistance, two pipes in a loop.
Concept
Always have a point of fixed pressure before the pump in order to be able to solve the equation for the closed loop.
With different control strategies for the pump, you have different dependecies of the head from the volume flow. For visualisation plot the head as a function of the volume flow.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| AixLib.Obsolete.Year2021.Fluid.Movers.Pump | pump | ||
| AixLib.Fluid.FixedResistances.HydraulicResistance | hydraulicResistance | ||
| AixLib.Fluid.FixedResistances.PressureDrop | pipe | ||
| AixLib.Fluid.FixedResistances.PressureDrop | pipe1 | ||
| Modelica.Blocks.Sources.BooleanPulse | NightSignal | ||
| AixLib.Fluid.Sources.Boundary_pT | PointFixedPressure |
Contents
| Name | Description |
|---|---|
 Medium |
Revisions
-
October 11, 2016 by Marcus Fuchs:
Replace pipe and change medium -
November 2014 by Marcus Fuchs:
Changed model to use Annex 60 base class -
01.11.2013 by Ana Constantin:
implemented