The characteristics of the NACA M-12 airfoil section

George J. Higgins
naca-tn-243
Aug 1926


The data obtained on the NACA M-12 airfoil, tested at twenty atmosphere density in the NACA variable density wind tunnel, have been extended by additional tests at one and at twenty atmospheres under improved conditions. The results of these tests are given. Considerable scale effect was found.

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