ONERA : vidéos sur les pales d’hélicoptère

https://www.youtube.com/channel/UCN7zQ4WvEHqFbOobMCS_eKQ

 

[youtube https://www.youtube.com/watch?v=zQCtlvrtdoE&w=560&h=315]

 

[youtube https://www.youtube.com/watch?v=grazT0MqMf0&w=560&h=315]

 

[youtube https://www.youtube.com/watch?v=2ZMKWB3tQV8&w=560&h=315]