In September I have presented the paper "Practive-Relevant Teaching of Gas Turbine Performance" at the GPPS conference in Shanghai.
You can download the paper and the presentation here..
In June, I presented a new tutorial at the Turbo Expo 2025 in Memphis, Tennessee.
You can get the material presented from the tutorials page.
Earlier in June I gave a two-day seminar about gas turbine performance at Bauhaus Luftfahrt:

GasTurb is a trademark of GasTurb GmbH, Aachen, Germany