.Buildings.Fluid.HeatExchangers.Examples.WetCoilDiscretizedPControl

Information

This model demonstrates the use of Buildings.Fluid.HeatExchangers.DryCoilDiscretized. The valve on the water-side is regulated to track a setpoint temperature for the air outlet.

Note that between the controller output and the valve is a model of a motor that has hysteresis. The events generated by the motor model can lead to a significantly higher computing time. In most applications, this level of modeling detail is not justified.

Contents

Revisions

• December 22, 2014 by Michael Wetter:
  Removed Modelica.Fluid.System to address issue #311.
• July 3, 2014, by Michael Wetter:
  Changed pressure sink to mass flow rate sink to avoid an overdetermined by consistent set of initial conditions.
• March 1, 2013, by Michael Wetter:
  Added nominal pressure drop for valve as this parameter no longer has a default value.
• August 13, 2008 by Michael Wetter:
  First implementation.