1,084 research outputs found
Wing-tunnel Investigation at Low Transonic Speeds of the Effects of Number of Wings on the Lateral-control Effectiveness of an RM-5 Test Vehicle
Get PDFWind-tunnel investigation at low speed of the effect of varying the ratio of body diameter to wing span from 0.1 to 0.8 on the aerodynamic characteristics in pitch of a 45 degree sweptback-wing-body combination
Get PDFWind-tunnel Investigation at Subsonic and Low Transonic Speeds of the Effects of Aileron Span and Spanwise Location on the Rolling Characteristics of a Test Vehicle with Three Untapered 45 Degree Sweptback Wings
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Wind-tunnel Investigation at Low Speed of the Lateral Control Characteristics of an Unswept Untapered Semi-span Wing of Aspect Ratio 3.13 Equipped with Various 25-percent-chord Plain Ailerons
Get PDFWind-tunnel investigation of the effects of various dorsal-fin and vertical-tail configurations on the directional stability of a streamlined body at transonic speeds : transonic-bump method
Get PDFYawing-moment coefficients were obtained for several dorsal-fin and vertical-tail configurations in combination with a streamlined body through a large angle-of-sideslip range and a Mach number range of 0.59 to 1.11. The results indicated that dorsal fins improved the directional stability characteristics of the body alone and the body-vertical-tail configuration. A ring tail was more effective at small angles of sideslip and less effective at large angles of sideslip than a tapered low-aspect-ratio vertical tail
Investigation of Horn Balances on a 45 Degree Sweptback Horizontal Tail Surface at High Subsonic Speeds
Get PDFA wind-tunnel investigation of horn balances on a 45 degree sweptback, semispan, horizontal tail surface was made to determine the effects of horn size and inboard-edge fairing at a Mach number of 0.30 and to determine the effects of compressibility up to a Mach number of 0.89. Presented are lift, drag, pitching-moment, and hinge-moment data and lift and hinge-moment parameters
Wind-tunnel Investigation at Low Speed of a 45 Degree Sweptback Untapered Semispan Wing of Aspect Ratio 1.59 Equipped with Various 25-percent Chord Plain Flaps
Get PDFWind-tunnel investigation at low speed of lateral control characteristics of an untapered 45 degrees sweptback semispan wing of aspect ratio 1.59 equipped with various 25-percent-chord plain ailerons
Get PDFInvestigation at High Subsonic Speeds of a 45 Deg Sweptback Horizontal Tail with Plain and Horn-balanced Control Surfaces
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