modelHeatExchangerWithInputEffectiveness
Test model for the heat exchanger with input effectiveness
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Validation test for the block Buildings.Fluid.HeatExchangers.ThermalWheels.Sensible.BaseClasses.HeatExchangerWithInputEffectiveness.
The input signals are configured as follows:
- The supply air temperature TSup changes from 273.15 + 30 K to 273.15 + 40 K during the period from 120 seconds to 180 seconds.
- The sensible heat exchanger effectiveness eps changes from 0.7 to 0.8 during the period from 120 seconds to 180 seconds.
The expected outputs are: during the period from 120 seconds to 180 seconds, the difference between the entering exhaust exhaust air temperature and the leaving exhaust air temperature decreases.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.Sources.Boundary_pT | sin_2 | Ambient | |
| Buildings.Fluid.Sources.Boundary_pT | sou_2 | Exhaust air source | |
| Modelica.Blocks.Sources.Ramp | TSup | Supply air temperature | |
| Buildings.Fluid.Sources.Boundary_pT | sin_1 | Supply air sink | |
| Buildings.Fluid.Sources.Boundary_pT | sou_1 | Supply air source | |
| Buildings.Fluid.HeatExchangers.ThermalWheels.Sensible.BaseClasses.HeatExchangerWithInputEffectiveness | hex | Heat exchanger | |
| Modelica.Blocks.Sources.Ramp | eps | Sensible heat exchanger effectiveness | |
| Buildings.Fluid.Sensors.TemperatureTwoPort | senExhTemOut | Temperature sensor for exhuast air outlet | |
| Buildings.Fluid.Sensors.TemperatureTwoPort | senExhTemIn | Temperature sensor for exhuast air inlet |
Contents
| Name | Description |
|---|---|
 Medium1 | Supply air |
| Medium2 | Exhaust air |
Revisions
-
January 8, 2024, by Sen Huang:
First implementation.