A modified T210R general aviation aircraft incorporating natural laminar flow (NLF) technology has been subjected to flight tests in order to evaluate its stability and control characteristics. Attention is given to this aircraft's ability to meet certification requirements with significant NLF, as well as with the boundary-layer transition fixed near the leading edge. It is established that the large regions of NLF achieved yielded a significant cruise performance enhancement; loss of laminar flow did not result in significant changes in the stability and control characteristics of the aircraft. FAR Part 23 certification requirements were met.
A flight test investigation of certification requirements for laminar-flow general aviation airplanes
AIAA/SFTE/DGLR/SETP Biannual Flight Test Conference ; 1990 ; Ontario, CA, United States
1990-01-01
Conference paper
No indication
English