Welcome to the Kids' Library!

Calculation of three-dimensional unsteady transonic flows past helicopter blades

Chattot, J. J., author.
[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, October 1980. 1980-

Introduction to autogyros, helicopters, and other V/STOL aircraft

Harris, Franklin D.
Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [2011]-2015. 2015

Aerodynamic characteristics of three helicopter rotor airfoil sections at Reynolds numbers from mode

Noonan, Kevin W., author.
[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, September 1980. 1980-