.BuildingSystems.Fluid.Interfaces.Examples.BaseClasses.PrescribedOutletState

Information

Model that is used as the base class for models that demonstrates the use of an ideal heater and an ideal cooler, or an ideal humidifier and dehumidifier.

The model on the top has almost unlimited positive capacity (Q_flow_nominal = 1.0e10 Watts), and hence its outlet temperature always reaches the set points.

The model in the middle has a limited negative capacitiy (Q_flow_nominal = 1000 Watts), and hence its outlet state reaches only a limited value corresponding to its maximum negative capacity.

The model at the bottom has 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.

Contents

Name	Description
Medium	Medium model

Revisions

• May 3, 2017, by Michael Wetter:
  First implementation.