Download or read book Effects of Systematically Varying the Spanwise and Vertical Location of an External Store on the Aerodynamic Characteristics of an Unswept Tapered Wing of Aspect Ratio 4 at Mach Numbers of 1 41 1 62 and 1 96 written by Carl R. Jacobsen and published by . This book was released on 1952 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Size of External Stores on the Aerodynamic Characteristics of an Unswept and a 45 Sweptback Wing of Aspect Ratio 4 and a 60 Delta Wing at Mach Numbers of 1 41 1 62 and 1 96 written by Carl R. Jacobsen and published by . This book was released on 1953 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of the Spanwise Chordwise and Vertical Location of an External Store on the Aerodynamic Characteristics of a 45 Degree Sweptback Tapered Wing of Aspect Ratio 4 at Mach Numbers of 1 41 1 62 and 1 96 written by Carl R. Jacobsen and published by . This book was released on 1953 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Size of External Stores on the Aerodynamic Characteristics of an Unswept and a 45 Degree Sweptback Wing of Aspect Ratio 4 and a 60 Degree Delta Wing at Mach Numbers of 1 41 1 62 and 1 96 written by Carl R. Jacobsen and published by . This book was released on 1953 with total page 55 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 Effects of Spanwise Thickness Variation on the Transonic Aerodynamic Characteristics of Wings Having 35 Degrees of Sweepback Aspect Ratio 4 and Taper Ratio 0 60 written by William D. Morrison and published by . This book was released on 1951 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been conducted in the Langley high-speed 7- by 10-foot tunnel to determine the effects of a spanwise variation in thickness ratio on the aerodynamic characteristics of a wing having a plan form identical to that of a constant-percent thickness-ratio wing previously investigated as part of an extensive transonic research program. The wing with thickness variation had 35 degrees of sweepback, aspect ratio 4, and taper ratio 0.60, with airfoil section (parallel to the free stream) tapered from an NACA 65A006 section at root chord to an NACA 65A002 section at the tip chord. The test Mach number range was from 0.60 to 1.08 at Reynolds numbers of the order 0f 650,000.

Download or read book Effect of an End Plate on the Aerodynamic Characteristics of a 20 55 Degree Sweptback Wing with an Aspect Ratio of 2 67 and a Taper Ratio of 0 5 written by James M. Watson and published by . This book was released on 1950 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation by the transonic-bump method conducted in the Langley high-speed 7- by 10-foot tunnel to determine the effect of an end plate on the aerodynamic characteristics of a 20.55 degree sweptback wing with an aspect ratio of 2.67 and a taper ratio of 0.5 indicated that the end plate affect the aerodynamic characteristics of the wing at transonic Mach numbers in the same manner as has been observed for swept and unswept wings at low speeds.

Download or read book Effects of Spoiler on Airfoil Pressure Distribution and Effects of Size and Location of Spoilers on the Aerodynamic Characteristics of a Tapered Unswept Wing of Aspect Ratio 2 5 at a Mach Number of 1 90 written by D. William Conner and published by . This book was released on 1951 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Spanwise Thickness Variation on the Aerodynamic Characteristics of 35 Degree and 45 Degree Sweptback Wings of Aspect Ratio 6 written by William D. Morrison and published by . This book was released on 1951 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: An aerodynamic investigation has been conducted in the Langley high-speed 7- by 10-foot tunnel to determine the effects of taper-in-thickness on the aerodynamics characteristics of wings having 35 and 45 degrees of sweep-back, aspect ratio 6, and taper ratio 0.60. The wings were tapered from NACA 65A009 airfoil sections at the root chord to NACA 65A003 airfoil sections at the tip chord. The test Mach number range was from 0.60 to 1.14 at a Reynolds number of the order of 500,000.

Download or read book Effects of External Stores on the Static Longitudinal Aerodynamic Characteristics of a Model of a 45 Degree Swept wing Fighter Airplane at Mach Numbers of 1 61 and 2 01 written by Gerald V. Foster and published by . This book was released on 1956 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been conducted in the Langley 4- by 4-foot supersonic pressure tunnel to determine the effects of various external-store configurations of the longitudinal and lateral aerodynamic characteristics of a model of a 45 degree swept-wing fighter airplane. Pylon-mounted stores located at 23.8, 46.2, and 67.0 percent of the wing semispan were tested individually and in various combinations. The inboard stores relative to outboard stores were similar in shape but approximately 25 percent greater in size. The stores located at 46.2 percent of the wing semispan represented a large fuel tank and had an unsymmetrical shape.

Download or read book The Effects of an Inverse taper Leading edge Flap on the Aerodynamic Characteristics in Pitch of a Wing body Combination Having an Aspect Ratio of 3 and 45 Degrees of Sweepback at Mach Numbers to 0 92 written by Fred A. Demele and published by . This book was released on 1958 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been made to detemnine the effects of an inverse-taper leading-edge flap on the drag and on the static-longitudinal characteristics of a swept-wing-body conibination. The wing had 45 degrees of leading-edge sweepback, an aspect ratio of 3, a taper ratio of 0.4, and no camber or twist. However, with the flap deflected, the wing had a camber and twist distribution similar to that resulting from the incorporation of conical camber in the forward portion of a plane wing. The tests were conducted over a range of Mach numbers from 0.25 to 0.92 at a Reynolds number of 3.2 million, and over a Reynolds number range of 3.2 million to 15 million at a Mach number of 0.25 with flap deflections to 16 degrees.

Download or read book Effects of Taper Ratio on the Longitudinal Characteristics at Mach Numbers from 0 6 to 1 4 of a Wing body tail Combination Having and Unswept Wing of Aspect Ratio 3 written by James L. Summers and published by . This book was released on 1955 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a wind-tunnel investigation to determine the effects of a variation in wing taper ratio on the longitudinal characteristics of a wing-body combination at Mach numbers from 0.6 to 1.4 and a Reynolds number of 1.5 million are presented. The wings were of aspect ratio 3 with an unswept midchord line and an NACA 64A003 profile. The wing-body combination were tested both with and without a tail.

Download or read book Effects of Three Spanwise Twist Variations on the Longitudinal Aerodynamic Characteristics of a Thin 45 Deg Sweptback Highly Tapered Wing at Transonic Speeds written by and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Wing and Tail Location on the Aerodynamic Characteristics of an Airplane for Mach Numbers from 0 25 to 4 63 written by and published by . This book was released on 1983 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of an Inverse taper Leading edge Flap on the Aerodynamic Characteristics in Pitch of a Wing body Combination Having an Aspect Ratio of 3 and 45 degrees of Sweptback at Mach Numbers to 0 92 written by Fred A. Demele and published by . This book was released on 1958 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Review of the Stall Characteristics of Swept Wings written by Charles W. Harper (Jr.) and published by . This book was released on 1964 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Leading edge Droop on the Aerodynamic and Loading Characteristics of a 4 percent thick Unswept wing fuselage Combination at Transonic Speeds written by James W. Schmeer and published by . This book was released on 1956 with total page 58 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 aerodynamic and loading characteristics of an unswept wing with a taper ratio of 0.5, an aspect ratio of 4, an NACA 65A004 airfoil sections parallel to the plane of symmetry. The leading edge of the wing was drooped both 6 and 10 degrees about the 17-percent-chord line, full span. Force, moment, and pressure measurements were obtained at Mach numbers from 0.60 to 1.05 and angles of attack, depending on Mach number, from approximately 0 to 16 degrees. The Reynolds number, based on the mean aerodynamic chord, varied from 4,600,000 to 6,300,000.