Investigation of interaction effects arising from side-wall boundary layers in supersonic wind-tunnel tests of airfoils

K. R. Czarnecki, C. F. Schueller
naca-rm-l8g27
Nov 1948

An investigation has been made to determine the cause for a discrepancy between theoretical and experimental pressure distributions found during a two-dimensional investigation of flapped airfoils in a 2- by 8-inch supersonic tunnel.

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http://naca.central.cranfield.ac.uk/reports/1948/naca-rm-l8g27.pdf