modelDoor
Partial door model for bi-directional flow
Extends from IDEAS.Fluid.Interfaces.PartialFourPortInterface.
Information
This is a partial model for the bi-directional air flow through a door.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Geometry | |||
| Modelica.Units.SI.Length | wOpe | 0.9 | Width of opening |
| Modelica.Units.SI.Length | hOpe | 2.1 | Height of opening |
| Advanced | |||
| Modelica.Units.SI.PressureDifference | dp_turbulent | 0.01 | Pressure difference where laminar and turbulent flow relation coincide |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.VolumeFlowRate | VAB_flow | Volume flow rate from A to B if positive | |
| Modelica.Units.SI.VolumeFlowRate | VBA_flow | Volume flow rate from B to A if positive | |
| Modelica.Units.SI.Velocity | vAB | Average velocity from A to B | |
| Modelica.Units.SI.Velocity | vBA | Average velocity from B to A |
Contents
| Name | Description |
|---|---|
| Medium | Medium in the component |
Revisions
-
September 19, 2025, by Michael Wetter:
Introduced protected parametersqrt_dp_turbulent, which is needed to improve computing efficiency if flow exponent is 0.5.
This is for IBPSA, #2043. -
October 6, 2020, by Michael Wetter:
First implementation for #1353.