Download or read book Effect of Aspect Ratio and Sweepback on the Low speed Lateral Control Characteristics of Untapered Low aspect ratio Wings Equipped with Retractable Ailerons written by Jack Fischel and published by . This book was released on 1951 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results and discussion are presented of a low-speed lateral-control investigation of three untapered unswept wings of aspect ratio 1.13, 2.13, and 4.13 and an untapered 45 degrees sweptback wing of aspect ratio 2.09 equipped with 0.60-semispan retractable ailerons having various projections. Continuous-span ailerons were tested at outboard stations on the unswept wings, and plain (continuous span) and stepped (segmented) ailerons were tested at various spanwise stations with and without simulated actuating arms on the sweptback wing.

Download or read book Effect of Aspect Ratic and Sweepback on the Low Speed Lateral Control Characteristics of Untapered Low Aspect Ratio Wings Equipped With Retractable Ailerons written by and published by . This book was released on 1951 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: A low-speed wind-tunnel investigation was made to determine the lateral control characteristics of three untapered unswept wings of aspect ratio 1.13, 2.13, and 4.13 and an untapered 4%o sweptback wing of aspect ratio 2.09 equipped with O.60-semispan retractable ailerons having various projections. Each of the wings had an NACA 64A010 airfoil section and had the ailerons mounted at the 0. 70-chord station. The continuous- span aileron investigated on the unswept wings spanned the outboard stations of each wing; whereas the plain (continuous span) and stepped (segmented) retractable ailerons investigated on the sweptback wing were located at various spanwise stations and were tested with and without simulated actuating arms.

Download or read book Effect of Aspect Ratio on the Low speed Lateral Control Characteristics of Unswept Untapered Low aspect ratio Wings written by Rodger L. Naeseth and published by . This book was released on 1951 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of untapered, unswept, complete wings of apsect ratios 1.13, 2.13, 4.13, and 6.13 was investigated at a Mach number of 0.26 to determine the effect of aspect ratio on the lateral control characteristics of the wings equipped with 0.25-chord sealed ailerons of various spans and of various spanwise locations. Design charts are presented for computing aileron effectiveness of low-aspect-ratio, untapered, unswept wings. Experimental values of control effectivenesss are compared with values estimated by theoretical methods.

Download or read book Effect of Aspect Ratio on the Low speed Lateral Control Characteristics of Untapered Low aspect ratio Wings Equipped with Flap and with Retractable Ailerons written by Jack Fischel and published by . This book was released on 1952 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Aileron Span and Spanwise Location on the Low speed Lateral Control Characteristics on an Untapered Wing of Aspect Ratio 2 09 and 45 Degrees Sweepback written by Rodger L. Naeseth and published by . This book was released on 1950 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Sweepback and Aspect Ratio on Longitudinal Stability Characteristics of Wings at Low Speeds written by Joseph A. Shortal 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 Effect of Sweepback and Aspect Ratio on Logitudinal Stability Characteristics of Wings at Low Speeds written by Joseph A. Shortal and published by . This book was released on 1946 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Comparison of the Lateral Controllability with Flap and Plug Ailerons on a Sweptback wing Model Having Full span Flaps written by Powell M. Lovell and published by . This book was released on 1950 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A free-flight-tunnel investigation has been made to compare the dynamic lateral control characteristics provided by step plug ailerons on a sweptback-wing model having full-span flaps. The model had a 38 degree sweptback wing with an aspect ratio of 3 and a taper ratio of 0.05. The static stability and control characteristics of the flight-test model were determined from force tests and the time-lag characteristics of the ailerons were determined from stand tests in which there was freedom only in roll. Flight tests of the model were made over a range of lift coefficient from 1.0 through the stall.

Download or read book The Effects of Mass Distribution on the Low speed Dynamic Lateral Stability and Control Characteristics of a Model with a 45 Sweptback Wing written by Donald E. Hewes and published by . This book was released on 1951 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The trends in lateral stability and control produced variations of the mass distribution were determined for a model with a 45 degree sweptback wing. Calculations were made to correlate the trends determined by theory with those determined from tests of a free-flying dynamic model in the Langley free-flight tunnel.

Download or read book Low speed Lateral control Characteristics of an Unswept Wing with Hexagonal Airfoil Sections and Aspect Ratio 2 5 Equipped with Spoilers and with Sharp and Thickened trailing edge Flap type Ailerons at a Reynolds Number of 7 6 X 10 6 written by James E. Fitzpatrick and published by . This book was released on 1952 with total page 58 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 Lift Pitching Moment and Span Load Characteristics of Wings at Low Speed as Affected by Variations of Sweep and Aspect Ratio written by Edward J. Hopkins and published by . This book was released on 1951 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lift, pitching-moment, and pressure distribution were measured on a wing which was swept -40, -30, 0, 35, and 45 degrees. The wing span was decreased to give aspect ratios 6.8, 5.3, 4.2, 3.4, and 2.8. The effects of independent variations of sweep and aspect ratio on the lift, pitching-moment, and span-load characteristics of the wings are compared with the effects estimated by use of the Weissinger method.

Download or read book Lateral Control Characteristics of Two Structural Similar Flexible Wings with 45 Degrees Sweep a Sweptback Wing and a Wing with M Plan Form written by Rodger L. Naeseth and published by . This book was released on 1954 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A low-speed wind-tunnel investigation was made to determine the static lateral control characteristics of flap-type and retractable spoiler-type ailerons on a rigid sweptback wing, a flexible sweptback wing, and a flexible M-wing. A few tests were also made with a half-delta tip control on the flexible sweptback wing. The semispan wing models were of aspect ratio 6.0, taper ratio of 0.6, and had NACA 65A009 airfoil sections parallel to the free-stream direction. The quarter-chord lines of the wings were swept 45 degrees and the break in the M-wing was at the half semispan location.

Download or read book Effect on the Low speed Aerodynamic Characteristics of a 49 Degree Sweptback Wing Having an Aspect Ratio of 3 78 of Blowing Air Over the Trailing edge Flap and Aileron written by Edward F. Jr Whittle and published by . This book was released on 1954 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect on the Low speed Aerodynamic Characteristics of a 49 Degrees Sweptback Wing Having an Aspect Ratio of 3 78 of Blowing Air Over the Trailing edge Flap and Aileron written by Jr. Edward F. Whittle and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Low speed Lateral Control and Hinge moment Characteristics of a 20 percent chord Plain Aileron on a 47 7 Sweptback Wing of Aspect Ratio 5 1 at a Reynolds Number of 6 0 X 10 6 written by William M. Hadaway and published by . This book was released on 1951 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect on the Low speed Aerodynamic Characteristics of a 49 Sweptback Wing Having an Aspect Ratio of 3 78 of Blowing Air Over the Trailing edge Flap and Aileron written by Edward F. Whittle and published by . This book was released on 1954 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: