Download or read book Effects of Wing tip Droop on the Longitudinal Characteristics of Two Highly Swept Wing body Combinations at Mach Numbers from 0 6 to 1 4 written by Earl D. Knechtel and published by . This book was released on 1957 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted to determine the effects of wing-tip droop on the longitudinal stability characteristics of a 53 and a 63 degree sweptback wing-body combination. Both models were tested with flat and abruptly drooped wing tips. The 63 degree wing was also tested with a curved drooped tip. In addition, the combined effects of wing fences and extended leading-edge flaps were investigated. The results showed that abrupt droop of the outer 40 percent of the basic 53 degree wing improved the stability characteristics of the model. For the 63 degree swept wing, curved droop caused slight beneficial effects on the stability, whereas abrupt droop caused adverse effects. In general, the most favorable stability characteristics were obtained for either flat or abruptly drooped wings with fences and extended leading-edge flaps.

Download or read book Effects of Sweep and Taper on the Longitudinal Characteristics of an Aspect Ratio 3 Wing body Combination at Mach Numbers from 0 6 to 1 4 written by Earl D. Knechtel and published by . This book was released on 1955 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation was conducted to assess the effects of sweep and taper ratio on the longitudinal characteristics of a wing-body combination at Mach numbers from 0.6 to 14 and for a Reynolds number of 1,500,000. The wings were 3 percent thick and of aspect ratio 3. Leading-edge sweep was varied from 19.1 to 53.1 degrees at a constant taper ratio of 0.4, and taper ratio was varied from 0 to 0.5 at a constant sweep angle of 53.1 degrees.

Download or read book Investigation of the Effects of Body Indentation and of Wing plan form Modification on the Longitudinal Characteristics of a 60 Degree Swept wing Body Combination at Mach Numbers of 1 41 1 61 and 2 01 written by John R. Jr Sevier and published by . This book was released on 1955 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Analysis of the Effects of Wing Aspect Ratio and Tail Location on Static Longitudinal Stability Below the Mach Number of Lift Divergence written by John A. Axelson and published by . This book was released on 1948 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis is presented of the influence of wing aspect ratio and tail location on the effects of compressibility upon static longitudinal stability. The investigation showed that the use of reduced wing aspect ratios or short tail lengths leads to serious reductions in high-speed stability and the possibility of high-speed instability.

Download or read book The Effects of Wing tip Droop on the Aerodynamic Characteristics of a Delta wing Aircraft at Supersonic Speeds written by and published by . This book was released on 1960 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Body Contouring on the Longitudinal Characteristics at Mach Numbers Up to 0 92 of a Wing fuselage tail and Several Wing fuselage Combinations Having Sweptback Wings of Relatively High Aspect Ratio written by Fred B. Sutton and published by . This book was released on 1957 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been conducted to determine the effect of a Kuchemann type fuselage modification designed to reduce the interference velocities at the wing-fuselage junctures on the longitudinal characteristics of a wing-fuselage-tail combination and several wing-fuselage combinations. The wing-fuselage-tail combination had a 40 degree sweptback wing with NACA 64A thickness distribution and the wing-fuselage combinations used a wing with NACA four-digit thickness distribution which was sweptback 40, 45, or 50 degrees. The tests were made through an angle-of-attack range at Mach numbers varying from 0.60 to 0.92 at a Reynolds number of 2 million.

Download or read book Effects of Wing Planform on the Aerodynamic Characteristics of a Wing body tail Model at Mach Numbers 3 96 and 4 63 written by Maurice O. Feryn and published by . This book was released on 1966 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects at Mach Numbers of 1 61 and 2 01 of Camber and Twist on the Aerodynamic Characteristics of Three Swept Wings Having the Same Planform written by Emma Jean Landrum and published by . This book was released on 1961 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to NASA Technical Publications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1960-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of wing leading edge radius and Reynolds number on longitudinal aerodynamic characteristics of highly swept wing body configurations at subsonic speeds written by William P. Henderson and published by . This book was released on 1976 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Wing Incidence on the Longitudinal Trim Characteristics of a Cambered 70 Deg Delta wing Configuration at Mach Numbers 3 0 to 5 0 written by and published by . This book was released on 1960 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Sweep and Taper Ratio on the Longitudinal Characteristics of an Aspect Ratio 3 Wing body Combination at Mach Numbers from 0 6 to 1 4 written by Earl D. Knechtel and published by . This book was released on 1955 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Note on the Drag Due to Lift of Delta Wings at Mach Numbers Up to 2 0 written by Robert S. Osborne and published by . This book was released on 1960 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Wing Section and Body Vertical Location on the Longitudinal Aerodynamic Characteristics at Mach Number 4 63 of a Configuration Having a 70 Deg Delta Wing and a Low Volume Body written by and published by . This book was released on 1961 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Flow Past a Straight and a Swept wing body Combination and Their Equivalent Bodies of Revolution at Mach Numbers Near 1 0 written by W. F. Lindsey and published by . This book was released on 1954 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The complete flow fields past a straight and a swept wing-body combination and their equivalent bodies of revolution at Mach numbers around 1.0 have been observed by means of motion-picture schlieren photography. The results of these observations indicate that the shock growth and positions on the wing-body combinations are closely reproduced in the flow past their respective equivalent bodies.

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 Effects of Some Wing Variations Including Wingtip Deflection on the Static Longitudinal Aerodynamic Characteristics of a Delta wing Configuration at Supersonic Speeds written by and published by . This book was released on 1960 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: