Wartime Report: Series L, Issues 158-163NACA, 1945 - Aeronautics |
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Common terms and phrases
19-foot pressure tunnel accelerometer ACDC aerodynamic aileron air flow airfoil section airplane in Langley Airplane lift coefficient Airspeed angle of attack axis B-26 airplane blade cannon installations COMMITTEE FOR AERONAUTICS dead rise decreased diam Drag increments Drag-coefficient increment dropping weight effect feet per second flight-path angle flying boat forebody and afterbody gun installation gun port history of landing Horizontal distance impact normal acceleration inch increase indicated airspeed installations on model landing run Langley 19-foot pressure Langley Field Langley full-scale tunnel Langley Memorial Aeronautical Mach number machine-gun installations maximum impact normal maximum lift coefficient Memorial Aeronautical Laboratory NACA ACR NACA impact basin NACA LMAL NATIONAL ADVISORY COMMITTEE percent full open pilots radian resultant velocity Reynolds number section profile-drag coefficient Speed coefficient spray strips spray struck strips of forebody tests Theodolite transition fixed twist underslung vertical velocity WARTIME REPORT wing loading wing thickness XF2A-2 airplane