Wind-tunnel investigation of control-surface characteristics IV : a medium aerodynamic balance of various nose shapes used with a 30-percent-chord flap on an NACA 0009 airfoil
1941-09-01
Miscellaneous
No indication
English
WING FLAPS, BLUNT-NOSE VS MEDIUM- & SHARP-NOSE , WING FLAPS, BALANCED & TABS , WING FLAPS, BALANCED , WING FLAPS - HINGE MOMENTS , WING FLAPS - OVERHANG , CONTROL SURFACES, BALANCED - AERODYNAMIC , WING FLAPS - EFFECT OF GAPS , AIRFOILS - NACA 0009 - CHAR , MOMENTS & ORDINATES , WING FLAPS - DEFLECTION , TABS, ELEVATOR