.AixLib.Fluid.Humidifiers.GenericHumidifier_u

Information

Model for an air humidifier.

This model adds moisture to the air stream. The moisture can be either liquid (adiabatic) or steam. If steam is chosen, the vaporization temperature can be fixed or calculated from the pressure.

The amount of added moisture is equal to

ṁ_wat = u ṁ_wat,nom,

where u is the control input signal and ṁ_wat,nom is equal to the parameter mWat_flow_nominal. The parameter mWat_flow_nominal must be positive.

Twater_in is used to calculate the thermal power for the vaporization (sensible and latent heat) of the steam humidifier and to calculate the enthalpy for the liquid in the adiabatic case.

Revisions

• December 06, 2022, by EBC-Modelica group:
  Fixes to increase compatability to OpenModelica #1378.
• October 22, 2019, by Alexander Kümpel:
  First implementation.