modeln50FixedPressure

Information

This model represents an non-air tight zone. I.e. the zone air volume is internally fixed to a constant pressure and the sum of the air injected through the two fluid ports is consequently injected in the environment (as if all windows are opened). If a net mass flow rate leaves the zone, then air is extracted from the environment with the ambient temperature and humidity.

In addition to these mass flow rates, a fixed mass flow rate, corresponding to air infiltration, is injected into the zone. The mass flow rate is computed from the zone n50 value.

Revisions

• June 13, 2025, Jelger Jansen:
  Remove visible=not allowFlowReversal in annotation of icon elements. Improve placement of icon elements. See #1437.
• March 17, 2020, Filip Jorissen:
  Added support for vector fluidport. See #1029.
• January 25, 2019, Filip Jorissen:
  Added constant prescribesPressure that indicates whether this model prescribes the zone air pressure or not. See #971.
• April 27, 2018 by Filip Jorissen:
  First version. See #796.