modelPrescribedOutlet
Model that demonstrates the ideal heater/cooler model for a prescribed outlet temperature, configured as steady-state
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Model that demonstrates the use of an ideal heater and an ideal cooler.
The heater model has a capacity of Q_flow_max = 1.0e4 Watts and
the cooler model has a capacitiy of Q_flow_min = -1000 Watts.
Hence, both only track their set point of the outlet temperature during certain times.
There is also a heater and cooler with unlimited capacity.
At t=1000 second, the flow reverses its direction.
Each flow leg has the same mass flow rate. There are three mass flow sources as using one source only would yield a nonlinear system of equations that needs to be solved to determine the mass flow rate distribution.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.MassFlowRate | m_flow_nominal | 0.1 | Nominal mass flow rate |
Components
Contents
| Name | Description |
|---|---|
 Medium |
Revisions
-
October 21, 2014, by Michael Wetter:
Revised example to test reverse flow and zero flow transition. -
March 19, 2014, by Christoph Nytsch-Geusen:
First implementation.