Pneumatics Library v2.9 is part of Modelon’s 2020.1 release.

New versions of Modelon libraries are sold and distributed directly from Modelon, as well as approved resellers.

Fixed Issues

  • Removed the parameter p_max within the environment component, as that prevented users from prescribing high pressures (important when using the real gas assumption).
  • Fixed icon rendering issues in the library

Conversion of user libraries

  • No conversion is required from the previous version 2.8.


  • Pneumatics 2.9 is based on Modelon Base Library 3.5 and Modelica Standard Library 3.2.3.