Engine Dynamics Library v2.3 is part of Modelon’s 2019.1 release.

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

Fixed Issues:

  • Fixed incorrect direction of summary variable Q_flow for heat exchangers (change made in Modelon Base Library) and added Q_flow_sec for secondary side heat flow. Note: conversion scripts will modify models to maintain backward compatibility.

Conversion of user libraries

  • Conversion of user libraries are needed due to the enhancement


  • Engine Dynamics Library 2.3 is based on the Modelon Base Library 3.3 and Modelica Standard Library 3.2.2.