modelConstantEffectiveness
Model that demonstrates use of a heat exchanger with constant effectiveness
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
This model tests Buildings.Fluid.HeatExchangers.ConstantEffectiveness for different inlet conditions.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.Sources.Boundary_pT | sin_2 | Boundary condition | |
| Modelica.Blocks.Sources.Ramp | PIn | Ramp signal for pressure | |
| Buildings.Fluid.Sources.Boundary_pT | sou_2 | Boundary condition | |
| Modelica.Blocks.Sources.Ramp | TWat | Water temperature | |
| Modelica.Blocks.Sources.Constant | TDb | Drybulb temperature | |
| Modelica.Blocks.Sources.Constant | POut | Pressure | |
| Buildings.Fluid.Sources.Boundary_pT | sin_1 | Boundary condition | |
| Buildings.Fluid.Sources.Boundary_pT | sou_1 | Boundary condition | |
| Buildings.Fluid.HeatExchangers.ConstantEffectiveness | hex | Heat exchanger | |
| Modelica.Blocks.Sources.Trapezoid | trapezoid | Signal for pressure boundary condition | |
| Buildings.Fluid.Sensors.TemperatureTwoPort | T_a1 | Temperature at port_a1 | |
| Buildings.Fluid.Sensors.TemperatureTwoPort | T_b1 | Temperature at port_b1 | |
| Buildings.Fluid.Sensors.TemperatureTwoPort | T_a2 | Temperature at port_a2 | |
| Buildings.Fluid.Sensors.TemperatureTwoPort | T_b2 | Temperature at port_b2 |
Contents
| Name | Description |
|---|---|
 Medium1 | Medium model |
 Medium2 | Medium model |
Revisions
-
August 9, 2024, by Hongxiang Fu:
Added two-port temperature sensors to replacesta_*.Tin reference results. This is for IBPSA #1913. -
April 28, 2008, by Michael Wetter:
First implementation.