modelAHU
Example to test all states of the AHU model - Play with the possible modes (boolean parameters for: heating, cooling, de-/humidification
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Overview
Simulation to check the behaviour of the simple Air Handling Unit models. Various possibilities for inputs are provided.
Concept
Temperature inputs are in Kelvin and the water load fraction is in kg(Water)/kg(Dry Air).
Occupation and Schedule is a percentage value between 0 and 1.
The zone parameter is needed to automatically calculate the air flow rate based on the occupation and room area.
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealOutput | QFlowCool | ||
| Modelica.Blocks.Interfaces.RealOutput | QFlowHeat | ||
| Modelica.Blocks.Interfaces.RealOutput | PEl |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Sources.Sine | tempOutside | ||
| Modelica.Blocks.Sources.Constant | Vflow_in | ||
| Modelica.Blocks.Sources.Constant | desiredT_sup | ||
| .AixLib.Airflow.AirHandlingUnit.AHU | ahu | ||
| Modelica.Blocks.Sources.Constant | phi_roomMin | ||
| Modelica.Blocks.Sources.Constant | phi_roomMax | ||
| Modelica.Blocks.Sources.Sine | waterLoadOutside | ||
| Modelica.Blocks.Sources.Constant | phi_RoomExtractAir | ||
| Modelica.Blocks.Sources.Sine | tempAddInRoom | ||
| Modelica.Blocks.Math.Add | addToExtractTemp |