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Effects Of Wing Dihedral And Planform On Stability Characteristics Of A Research Model At Mach Numbers From 180 To 463
Download Effects Of Wing Dihedral And Planform On Stability Characteristics Of A Research Model At Mach Numbers From 180 To 463 full books in PDF, epub, and Kindle. Read online Effects Of Wing Dihedral And Planform On Stability Characteristics Of A Research Model At Mach Numbers From 180 To 463 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Effects of Wing Dihedral and Planform on Stability Characteristics of a Research Model at Mach Numbers from 1.80 to 4.63 by : Maurice O. Feryn
Download or read book Effects of Wing Dihedral and Planform on Stability Characteristics of a Research Model at Mach Numbers from 1.80 to 4.63 written by Maurice O. Feryn and published by . This book was released on 1965 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Wing Planform on the Aerodynamic Characteristics of a Wing-body-tail Model at Mach Numbers 1.57, 2.16, and 2.87 by : Royce L. McKinney
Download or read book Effects of Wing Planform on the Aerodynamic Characteristics of a Wing-body-tail Model at Mach Numbers 1.57, 2.16, and 2.87 written by Royce L. McKinney and published by . This book was released on 1965 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Effects of Tail Height and Wing Plan Form on the Static Longitudinal Stability Characteristics of a Small-scale Model at High Subsonic Speeds by : Albert G. Few
Download or read book Some Effects of Tail Height and Wing Plan Form on the Static Longitudinal Stability Characteristics of a Small-scale Model at High Subsonic Speeds written by Albert G. Few and published by . This book was released on 1954 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The drag due to lift increases with increasing sweep through the Mach number range. Some increase in bag due to lift is evident decrease in taper ratio for wings having 300of sweep through most of the speed range.
Book Synopsis Effects of Wing Planform on the Aerodynamic Characteristics of a Wing-body-tail Model at Mach Numbers from 1.70 to 4.63 by : Lloyd S. Jernell
Download or read book Effects of Wing Planform on the Aerodynamic Characteristics of a Wing-body-tail Model at Mach Numbers from 1.70 to 4.63 written by Lloyd S. Jernell and published by . This book was released on 1965 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 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 by : Earl D. Knechtel
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.
Book Synopsis 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 by : John C. McFall
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:
Book Synopsis Longitudinal Stability Characteristics of Low-aspect-ratio Wings Having Variations in Leading and Trailing-edge Contours by : William P. Henderson
Download or read book Longitudinal Stability Characteristics of Low-aspect-ratio Wings Having Variations in Leading and Trailing-edge Contours written by William P. Henderson and published by . This book was released on 1964 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analysis of the Effects of Wing Aspect Ratio and Tail Location on Static Longitudinal Stability Below the Mach Number of Lift Divergence by : John A. Axelson
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.
Book Synopsis Low-speed Static Stability Characteristics of a Cambered-delta-wing Model by : John M. Riebe
Download or read book Low-speed Static Stability Characteristics of a Cambered-delta-wing Model written by John M. Riebe and published by . This book was released on 1956 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made in the Langley 300 MPH 7- by 10-foot tunnel to determine the static stability characteristics of a cambered-delta-wing model. The cambered delta wing was derived from a segment of a cone selected so that the projected plan form with a wing dihedral angle of zero degrees was the same as a 60 degree delta wing. The projected plan form had an aspect ratio of 2.31.
Book Synopsis Transonic Investigation of Aerodynamic Characteristics of a Swept-wing Fighter-airplane Model with Leading-edge Droop in Combination with Outboard Chord-extensions and Notches by : Charles F. Whitcomb
Download or read book Transonic Investigation of Aerodynamic Characteristics of a Swept-wing Fighter-airplane Model with Leading-edge Droop in Combination with Outboard Chord-extensions and Notches written by Charles F. Whitcomb and published by . This book was released on 1956 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation of the effects of several wing leading-edge modifications on the aerodynamic characteristics of a 45 degree swept-wing fighter-airplane model has been conducted in the Langley 16-foot transonic tunnel at low and high lifting conditions at Mach numbers from 0.85 to 1.03. The investigation included the determination of the effect on longitudinal stability and performance characteristics of wing leading-edge and chord-extension droops of 6 and 20 degrees, chord-extension overhangs of 0.075c and 0.15c (where c is the wing chord), leading-edge notches cut out at the inboard end of the 0.075c chord-extension to depths of 0.075c and 0.125c, and indentation of the model fuselage to conform partially to the supersonic area rule for a Mach number of 1.20. Lift, drag, and pitching-moment data were obtained for configurations with the tail on and off. Comparisons of data obtained from the present model with data from a configuration with leading-edge slats are included.
Book Synopsis Government-wide Index to Federal Research & Development Reports by :
Download or read book Government-wide Index to Federal Research & Development Reports written by and published by . This book was released on 1967 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Review of the Planform Effects on the Low-speed Aerodynamic Characteristics of Triangular and Modified Triangular Wings by : Kenneth Razak
Download or read book A Review of the Planform Effects on the Low-speed Aerodynamic Characteristics of Triangular and Modified Triangular Wings written by Kenneth Razak and published by . This book was released on 1966 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The effect of winglets on the static aerodynamic stability characteristics of a representative second generation jet transport model by : Peter F. Jacobs
Download or read book The effect of winglets on the static aerodynamic stability characteristics of a representative second generation jet transport model written by Peter F. Jacobs and published by . This book was released on 1976 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Wing Pivot Location on Longitudinal Aerodynamic Characteristics of a Variable-sweep Wing Having an M Planform by : William P. Henderson
Download or read book Effect of Wing Pivot Location on Longitudinal Aerodynamic Characteristics of a Variable-sweep Wing Having an M Planform written by William P. Henderson and published by . This book was released on 1964 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Determination of the Effect of Negative Dihedral on Lateral Stability and Control Characteristics at High Lift Coefficients by : Marion O. McKinney
Download or read book Experimental Determination of the Effect of Negative Dihedral on Lateral Stability and Control Characteristics at High Lift Coefficients written by Marion O. McKinney and published by . This book was released on 1946 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: The effects of negative dihedral on lateral stability and control characteristics at high lift coefficients have been determined by flight tests of a model in the Langley free-flight tunnel. The geometric dihedral angle of the model wing was varied from 0° to -20° and the vertical-tail area, from 0 to 35 percent of the wing area. The model was flown with various combinations of dihedral angle and vertical-tail area at lift coefficients of 1.0, 1.4, and 1.8. As the effective dihedral was decreased from 0° to -15°, the model became increasingly difficult to fly. With an effective dihedral of -15° the flying characteristics were considered to be dangerous because, when there was only a slight lag in the application of corrective control following a disturbance, the unstable moments resulting from spiral instability became sufficiently large to overpower the moments of the controls so that return to straight flight was impossible. Inasmuch as full-scale airplanes because of their greater size will diverge at a slower rate than free-flight models, the amount of negative effective dihedral that would constitute a dangerous condition is expected to be greater for full-scale airplanes.
Book Synopsis Effect of Vertical-tail Area and Length on the Yawing Stability Characteristics of a Model Having a 45° Sweptback Wing by : William Letko
Download or read book Effect of Vertical-tail Area and Length on the Yawing Stability Characteristics of a Model Having a 45° Sweptback Wing written by William Letko and published by . This book was released on 1951 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains wind-tunnel results of an investigation made in the Langley stability tunnel to determine the effects of vertical-tail area and length on the low-speed yawing derivatives of a midwing airplane model having a 45 degree sweptback wing and tail surfaces. Comparisons of the measured contributions with those calculated by currently available procedures are also presented. The interference between the various model components is discussed.