modelFlowMachine_ZeroFlow
Base class to test flow machines with zero flow rate
Information
This is the base class for examples that demonstrates the use of a flow machine whose flow rate transitions to zero.
Parameters
| Type | Name | Default | Description |
|---|
| Modelica.Units.SI.MassFlowRate | m_flow_nominal | 1 | Nominal mass flow rate |
| Modelica.Units.SI.PressureDifference | dp_nominal | 500 | Nominal pressure difference |
Components
| Type | Name | Default | Description |
|---|
| Modelica.Blocks.Sources.Ramp | y | | Input signal |
| AixLib.Fluid.Sources.Boundary_pT | sou | | |
| AixLib.Fluid.FixedResistances.PressureDrop | dpSta | | Pressure drop |
| AixLib.Fluid.Movers.BaseClasses.PartialFlowMachine | floMacSta | | |
| AixLib.Fluid.Movers.BaseClasses.PartialFlowMachine | floMacDyn | | |
| AixLib.Fluid.FixedResistances.PressureDrop | dpDyn | | Pressure drop |
| Modelica.Blocks.Math.Gain | gain | | Gain for input signal |
| AixLib.Fluid.FixedResistances.PressureDrop | dpSta1 | | Pressure drop |
| AixLib.Fluid.FixedResistances.PressureDrop | dpDyn1 | | Pressure drop |
Revisions
- February 20, 2016, by Ruben Baetens:
Removal of dynamicBalance as parameter for massDynamics and energyDynamics.
-
January 22, 2016, by Michael Wetter:
Corrected type declaration of pressure difference.
This is
for #404.
-
September 20, 2014, by Michael Wetter:
Added constrainedby declaration for medium.
Otherwise, a pedantic model check
fails because water does not implement the function
Xsaturation.
-
March 24 2010, by Michael Wetter:
First implementation.