Jean Claude
Junior Member
- Joined
- Jan 2, 2009
- Messages
- 2,599
- Location
- Centre FRANCE
- Aircraft
- I piloted gliders C800, Bijave, C 310, airplanes Piper J3 , PA 28, Jodel D117, DR 220, Cessna 150, C
- Total Flight Time
- About 500 h (FW + ultra light)
Tittle: THE ELABORATION OF A NEW FAMILY OF HELICOPTER BLADE PROFILES
Author: J.-J. Thibert
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19810011503.pdf
Comments: Airfoils ONERA OA-207, OA-209, 0A-212.
Author: J.-J. Thibert
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19810011503.pdf
Comments: Airfoils ONERA OA-207, OA-209, 0A-212.