Download or read book Investigation of a 42 7 Degree Sweptback Wing Model to Determine the Effects of Trailing edge Thickness on the Aileron Hinge moment and Flutter Characteristics at Transonic Speeds written by Robert F. Thompson and published by . This book was released on 1950 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made in the Langley high-speed 7- by 10-foot tunnel of 42.7 degrees sweptback wing model to determine the effects of aileron trailing-edge thickness on aileron hinge moments and one-degree-of-freedom aileron flutter. The wing had an aspect ratio of 4.0, a taper ratio of 0.5, and was tested over a Mach number range of 0.60 to 1.175. The half-span, 20-percent-chord ailerons were flat sided and located outboard.
Download or read book Research Abstracts and Reclassification Notice written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1954 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flight Investigation to Determine the Hinge Moments of a Beveled edge Aileron on a 45 Degree Sweptback Wing at Transonic and Low Supersonic Speeds written by William N. Gardner and published by . This book was released on 1947 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Normal force and Hinge moment Characteristics at Transonic Speeds of Flap type Ailerons at Three Spanwise Locations on a 4 percent thick Sweptback wing body Model and Pressure distribution Measurements on an Inboard Aileron written by Jack F. Runckel and published by . This book was released on 1961 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of Transonic Flutter Characteristics of a Thin 10 Degree Sweptback Wing Having an Aspect Ratio of 4 and a Taper Ratio of 0 6 written by George W. Jones and published by . This book was released on 1957 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: A flutter investigation has been made in the Langley transonic blowdown tunnel at Mach numbers between 0.79 and 1.34 on a thin 10 degree sweptback wing having an aspect ratio of 4 and a taper ratio of 0.6. The data obtained have been compared with data from NACA Research Memorandum L55I13A for zero and 30 degree sweptback wings of the type investigated, the flutter boundary for the 10 degree sweptback wing falls between those for the zero degree and 30 degree sweptback wings in the low supersonic Mach number range. However, the subsonic level (around a Mach number of 0.8) of the flutter boundary for the 10 degree sweptback wing lies above those for the zero and 30 degree sweptback wings. In addition, the amount of rise in the flutter boundary from the subsonic level to the supersonic values is about the same for the wings with angles of sweepback of 10 degrees and zero degrees, but is much greater for the wing with an angle of sweepback of 30 degrees.
Download or read book Aerodynamic Characteristics at Subsonic and Transonic Speeds of a 42 7 Degrees Sweptback Wing Model Having an Aileron with Finite Trailing edge Thickness written by Thomas R. Turner and published by . This book was released on 1949 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flutter Investigation at Low Speed of a 40 Degree Sweptback Wing with Pylon mounted Stores Tested as a Semispan cantilever Wing and as a Full span Wing on a Towed Airplane Model written by Albert P. Martina and published by . This book was released on 1956 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind-tunnel flutter investigations at Mach numbers up to 0.30 have been conducted on a 40 degree sweptback wing having pylon-mounted stores located at 73.5 percent of the semispan. The investigations were conducted on a semispan-cantilever wing with root fixed and with the full-span wing mounted on an autopilot-controlled model of a fighter-type airplane flown on the end of a towline. The store loadings were varied from 55 to 88 percent of the wing-panel weight, and the store pitch inertias were varied from 66 to 181 percent of the wing-panel pitch inertia. Most of the data were obtained with the store centers of gravity located at 15 percent of the local wing chord.
Download or read book Flutter Characteristics of Swept Wings at Transonic Speeds written by Laurence K. Loftin and published by . This book was released on 1955 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flutter Characteristics at Transonic Speeds of a 45 Degree Sweptback Wing with and Without Inboard Modifications at the Leading and Trailing Edges written by Thomas B. Sellers and published by . This book was released on 1957 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Curvature of Surface and Thickness of Trailing Edge on Aileron Hinge Moments By A S Batson and Others Etc written by EFFECT. and published by . This book was released on 1953 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Leading edge Droop Upon the Pressure Distribution and Aerodynamic Loading Characteristics of a 45 Degree Sweptback Wing at Transonic Speeds written by James W. Schmeer and published by . This book was released on 1955 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted in the Langley 16-foot transonic tunnel to determine the effects of leading-edge droop on the pressure distribution on a 45 degree sweptback wing with an aspect ratio of 4, a taper ratio of 0.6, and NACA 65A006 airfoil sections parallel to the plane of symmetry. The leading edge of the wing was drooped 6 degrees about the 19-percent chord line from 0.15 semispan to the wing tip. Data were obtained at Mach numbers of 0.80 to 1.03 with average Reynolds numbers of 5,700,000 to 6,300,000, respectively. The results of this investigation are compared with the pressure data obtained with the undrooped or basic wing of a previous investigation.
Download or read book Investigation at Transonic Speeds of the Lateral control and Hinge moment Characteristics of a Flap type Spoiler Aileron on a 60 Degrees Delta Wing written by Harleth G. Wiley and published by . This book was released on 1954 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Curvature of Surface and Thickness of Trailing Edge on Aileron Hinge Moments written by Aeronautical Research Council and published by . This book was released on 1953 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Aerodynamic Characteristics at Transonic Speeds of a Model with a 45 Degree Sweptback Wing Including Effect of Leading edge Slats and a Low Horizontal Tail written by Jack F. Runckel and published by . This book was released on 1954 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hinge moment and Other Aerodynamic Characteristics at Transonic Speeds of a Quarter span Spoiler on a Tapered 45 Degree Sweptback Wing of Aspect Ratio 3 written by Joseph E. Fikes and published by . This book was released on 1952 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oscillating Hinge Moments and Flutter Characteristics of a Flap type Control Surface on a 4 percent thick Unswept Wing with Low Aspect Ratio at Transonic Speeds written by Robert F. Thompson and published by . This book was released on 1956 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Curvature of Surface and Thickness of Trailing Edge on Aileron Hinge Moments written by and published by . This book was released on 1953 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
