I use this particular software for writing the second edition of Propulsion and Power, other publications,  investigating new algorithms and testing user interface variants.
The figures below were generated for my presentation at the ISABE 2024 conference in Toulouse.

Geometry model of the BR710

Engine rundown simulation with and without considering heat soakage 

Engine rundown in the HPC map

GasTurb is a trademark of GasTurb GmbH, Aachen, Germany