Frédérick Gosselin teaches the following courses

Interactions Fluide-Structure, MEC6514
Fluid Structure Interactions
All lectures from my half of the course are accessible online for free (in French)
https://www.youtube.com/c/FrederickGosselin/playlists?view=50&sort=dd&shelf_id=2
The course material site is available only to registered students
https://moodle.polymtl.ca/course/view.php?name=MEC6514

Éléments finis en mécanique du solide, MEC3400
Finite Elements in Solid Mechanics
All lectures are accessible online for free (in French)
https://www.youtube.com/channel/UCJr1eOFUAQDuuQ5LcQRYmbA/playlists?view=50&shelf_id=1
The course material site is available only to registered students
https://moodle.polymtl.ca/course/view.php?id=2387

Méthodes expérimentales et instrumentation en mécanique, MEC2115 & AER2100
Measurement Laboratory and Instrumentation
https://moodle.polymtl.ca/course/view.php?name=MEC2115