Download or read book Longitudinal Stability Characteristics at Transonic Speeds of a Canard Configuration Having a 45 Degree Sweptback Wing of Aspect Ratio 6 0 and NACA 65A009 Airfoil Section written by A. James Vitale and published by . This book was released on 1954 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: A flight investigation has been conducted to determine the longitudinal stability, lift, and drag characteristics at transonic speeds of a rocket-powered model of a canard configuration having a 45 degree swept-back wing of aspect ratio 6.0, taper ratio of 0.6, and NACA 65A009 airfoil section. The canard surface had an aspect ratio of 4.0 and 45 degrees of sweepback. The variations with Mach number of lift, drag, and longitudinal stability for the canard configuration are compared with a tailless and a conventional or tail-last model having the same wing.

Download or read book Longitudinal Stability Characteristics at Transonic Speeds of a Canard Configuration Having a 45 Sweptback Wing of Aspect Ratio 6 0 and NACA 65A009 Airfoil Section written by A. James Vitale and published by . This book was released on 1954 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Longitudinal Stability Characteristics at Transonic Speeds of a Rocket propelled Model of an Airplane Having a 45 Degree Swept Wing of Aspect Ratio 6 0 written by John C. McFall and published by . This book was released on 1954 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of NACA Technical Publications written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1957 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Longitudinal Stability Characteristics at Transonic Speeds of a Rocket propelled Model of an Airplane Configuration Having a 45 Degree Swept Wing of Aspect Ratio 6 0 written by John C. Jr McFall and published by . This book was released on 1954 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low speed Static Lateral Stability Characteristics of a Canard Model Having a 60 Triangular Wing and Horizontal Tail written by William R. Bates and published by . This book was released on 1949 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Twist and Camber on the Low speed Longitudinal Stability Characteristics of a 45 Swept back Wing of Aspect Ratio 8 at Reynolds Numbers from 1 5 X 106 to 4 8 X 10 as Determined by Pressure Distributions Force Tests and Calculations written by George L. Pratt and published by . This book was released on 1952 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wing flow Measurements of Longitudinal Stability and Control Characteristics of a Canard Airplane Configuration with a 45 Degree Sweptback Wing and a Triangular All movable Control Surface written by Harold L. Crane and published by . This book was released on 1950 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements of the longitudinal stability and control characteristics of a canard airplane configuration have been made by the wing-flow method. The distinguishing features of this configuration in addition to the unconventional wing-stabilizer arrangement are the triangular plan form of the all-movable longitudinal control surface, the 45 degree sweptback wing of aspect ratio 4.1, and the slender body of fineness ratio 13.5. The investigation included measurements of lift, pitching moment, and rolling moment of the semispan model, with control settings between -4 degrees and 16 degrees and with the control surface removed. In some cases the angle-of-attack range was as great as from approximately -10 to 30 degrees. Approximate measurements of chord force were made at one stabilizer incidence. The Mach number range covered was from 0.55 to 1.14 at Reynolds numbers of the order of 400,000.

Download or read book Low speed Static Stability Characteristics of a Canard Model with a 45 Degree Sweptback Wing and a 60 Degree Triangular Horizontal Control Surface written by John W. Draper and published by . This book was released on 1950 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been made of the low-speed static stability characteristics of a canard model with a 45 degree sweptback wing and a 60 degree triangular horizontal control surface. The model had practically no allowable center-of-gravity range because of longitudinal instability that occurred at moderate and high lift coefficients with horizontal-control-surface incidences of 10 degrees or less. The horizontal control surface produced a sidewash which, at an incidence of 15 degrees at angles of attack greater than 7 degrees, was strong enough to make the model directionally stable with the vertical tail off. This sidewash caused a vertical tail mounted on the fuselage to be destabilizing at angles of attack above 11 degrees. Twin vertical tails mounted at the wing tips did not produce a similar destabilizing effect because they were located outside the sidewash field.

Download or read book Static Longitudinal and Lateral Stability Characteristics at Low Speed of 45 Sweptback midwing Models Having Wings with an Aspect Ratio of 2 4 Or 6 written by David F. Thomas and published by . This book was released on 1957 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Longitudinal Stability and Control Characteristics at Transonic Speeds of a Semispan Airplane Model Having a 45 Degrees Sweptback Wing and Tail as Obtained by the Transonic bump Method written by M. Leroy Spearman and published by . This book was released on 1948 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Longitudinal Stability and Control Characteristics of a Semispan Airplane Model with a Swept back Tail from Tests at Transonic Speeds by the NACA Wing flow Method written by John A. Zalovcik and published by . This book was released on 1947 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made by the NACA wing-flow method to determine the longitudinal stability and control characteristics at transonic speeds of a semispan airplane model having a wing of conventional plan form and a horizontal tail swept back 45 degrees. The wing and tail had NACA 65-series airfoil sections with thicknesses of 10 and 8 percent chord, respectively. The model was mounted in such a way as to permit it to assume a position of zero pitching moment about a center of gravity at 27 percent of the mean aerodynamic chord. Measurements were made of lift and angle of attack for trim for several stabilizer and elevator settings.

Download or read book Static Longitudinal and Lateral Stability Characteristics at Low Speed of 45 Degrees Sweptback midwing Models Having Wings with an Aspect Ratio of 2 4 Or 6 written by David F. Thomas and published by . This book was released on 1957 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented of tests conducted in the Langley stability tunnel to determine the effects of various components and combinations of components on the static longitudinal and lateral stability characteristics at low speed of a series of 45 degree sweptback-midwing-airplane configurations having wings with an aspect ratio of 2, 4, or 6.

Download or read book Wing flow Measurements of Longitudinal Stability and Control Characteristics of a Canard Airplane Configuration with a 45 Degrees Sweptback Wing and a Triangular Alll movable Control Surface written by Harold L. Crane and published by . This book was released on 1950 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Static Longitudinal Stability Characteristics at Transonic Speeds of 30 Degree Sweptback Wing in Wing body Configuration with and Without Horizontal Tail written by Conrad M. Willis and published by . This book was released on 1957 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Twist and Camber on the Low speed Longitudinal Stability Characteristics of a 45 Degree Sweptback Wing of Aspect Ratio 8 at Reynolds Numbers from 1 5 X 10 6 to 4 8 X 10 6 as Determined by Pressure Distributions Force Tests and Calculations written by George L. Pratt and published by . This book was released on 1952 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Static Longitudinal Characteristics at High Subsonic Speeds of a Complete Airplane Model with a Highly Tapered Wing Having the 0 80 Chord Line Unswept and with Several Tail Configurations written by Kenneth W. Goodson and published by . This book was released on 1961 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made at high subsonic speeds of a complete model having a highly tapered wing and several tail configurations. The basic aspect-ratio-4.00 wing had a zero taper and an unswept 0.80 chord line. Several aspect-ratio modifications to the basic wing were made by clipping off portions of the wing tips. The complete model was tested with a chord-plane tail, a T-tail, and a biplane tail (combined T-tail and chord-plane tail). The model was tested in the Langley high-speed 7- by 10-foot tunnel at Mach numbers from 0.60 to 0.92. The data show that, when reduced to the same static margin, all the tail configurations tested on the model provided fairly good stability characteristics, the biplane tail giving the best overall characteristics as regards pitching-moment linearity. Changes in static margin at zero lift coefficient with Mach number were small for the model with these tails over the Mach number range investigated.