blockFan
Declaration of an FMU that exports a fan
Extends from Buildings.Fluid.FMI.ExportContainers.ReplaceableTwoPort (Container to export thermofluid flow models with two ports as an FMU).
Information
This example demonstrates how to export an FMU with a fluid flow component. The FMU has an instance of Buildings.Fluid.Movers.FlowControlled_dp.
See Buildings.Fluid.FMI.UsersGuide for why there is no model that exports Buildings.Fluid.Movers.FlowControlled_m_flow.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | use_p_in (from PartialTwoPort) | true | = true to use a pressure from connector, false to output Medium.p_default |
| Modelica.Units.SI.MassFlowRate | m_flow_nominal | 0.01 | Nominal mass flow rate |
| Modelica.Units.SI.PressureDifference | dp_nominal | 500 | Pressure drop at nominal mass flow rate |
| Assumptions | |||
| Boolean | allowFlowReversal (from PartialTwoPort) | true | = true to allow flow reversal, false restricts to design direction (inlet -> outlet) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Interfaces.Inlet | inlet (from PartialTwoPort) | Fluid inlet | |
| Interfaces.Outlet | outlet (from PartialTwoPort) | Fluid outlet | |
| Modelica.Blocks.Interfaces.RealInput | dp_in | Prescribed pressure rise |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.Interfaces.PartialTwoPort | com (from ReplaceableTwoPort) | ||
| Modelica.Blocks.Sources.RealExpression | dpCom (from ReplaceableTwoPort) | Pressure drop of the component |
Revisions
-
April 9, 2024, by Hongxiang Fu:
SpecifiednominalValuesDefineDefaultPressureCurve=truein the mover component to suppress a warning. This is for #3819. -
January 22, 2016, by Michael Wetter:
Corrected type declaration of pressure difference. This is for #404. -
November 3, 2014 by Michael Wetter:
First implementation.