blockTDewPoi_TDryBulPhi

Block to compute the dew point temperature based on relative humidity
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Extends from Modelica.Icons.ObsoleteModel (Icon for classes that are obsolete and will be removed in later versions).

Information

Dew point temperature calculation for moist air above freezing temperature.

The correlation used in this model is valid for dew point temperatures between 0°C and 93°C. It is the correlation from 2009 ASHRAE Handbook Fundamentals, p. 1.9, equation 39.

Connectors

TypeNameDefaultDescription
Buildings.Controls.OBC.CDL.Interfaces.RealInputTDryBulDry bulb temperature
Buildings.Controls.OBC.CDL.Interfaces.RealInputphiRelative air humidity
Buildings.Controls.OBC.CDL.Interfaces.RealInputpPressure
Buildings.Controls.OBC.CDL.Interfaces.RealOutputTDewPoiDew point temperature

Revisions

  • September 29, 2020, by Michael Wetter:
    Moved to Obsolete package.
    This is for issue 2139.
  • April 7, 2017 by Jianjun Hu:
    First implementation.