Air Flow Investigation for Location of Angle of Attack Head on a JN4h Airplane (1925)
NASA Technical Reports Server (NTRS) · leaf 18
N.A.C.A. Technical Note No.322 Fig-6 v Best position for least uwash. … The airflow through a biplane cellule. Airflow at 60 M.P.H. Anglo of attack =3.3° Shaded area is neutral zone. Note: Angles are graphically exaggerated 4 times actual value. Scale; 1 inch = 3 Feet. Fig.6
NASA Technical Reports Server (NTRS)
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