Pressure Distribution Tests on PW-9 Wing Models Showing Effects of Biplane Interference (open access)

Pressure Distribution Tests on PW-9 Wing Models Showing Effects of Biplane Interference

"In this report tests are described in which the distribution of pressures over models of the wings of the PW-9 Airplane was investigated. The wing models were tested individually and in the biplane combination. The investigation was conducted in the atmospheric wind tunnel of the National Advisory Committee for Aeronautics" (p. 315).
Date: April 7, 1927
Creator: Fairbanks, A. J.
System: The UNT Digital Library