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Book Aerodynamic Characteristics of a Tailless Fixed wing Supersonic Transport Configuration at Mach Number 2 20

Download or read book Aerodynamic Characteristics of a Tailless Fixed wing Supersonic Transport Configuration at Mach Number 2 20 written by Gerald V. Foster and published by . This book was released on 1964 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book An Investigation at Mach Numbers from 0 20 to 4 63 of the Aerodynamic Performance  Static Stability  and Trimming Characteristics of a Canard Configuration Designed for Efficient Supersonic Cruise Flight

Download or read book An Investigation at Mach Numbers from 0 20 to 4 63 of the Aerodynamic Performance Static Stability and Trimming Characteristics of a Canard Configuration Designed for Efficient Supersonic Cruise Flight written by and published by . This book was released on 1961 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Aerodynamic Characteristics of an All body Hypersonic Aircraft Configuration at Mach Numbers from 0 65 to 10 6

Download or read book Aerodynamic Characteristics of an All body Hypersonic Aircraft Configuration at Mach Numbers from 0 65 to 10 6 written by Walter P. Nelms and published by . This book was released on 1971 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerodynamic characteristics of a model designed to represent an all body, hypersonic cruise aircraft are presented for Mach numbers from 0.65 to 10.6. The configuration had a delta planform with an elliptic cone forebody and an afterbody of elliptic cross section. Detailed effects of varying angle of attack (-2 to 15 deg), angle of sideslip (-2 to 8 deg), Mach number, and configuration buildup were considered. In addition, the effectiveness of horizontal tail, vertical tail, and canard stabilizing and control surfaces was investigated. The results indicate that all configurations were longitudinally stable near maximum lift drag ratio. The configurations with vertical tails were directionally stable at all angles of attack. Trim penalties were small at hypersonic speeds for a center of gravity location representative of the airplane, but because of the large rearward travel of the aerodynamic center, trim penalties were severe at transonic Mach numbers.

Book Supersonic Aerodynamic Characteristics of a Low Drag Aircraft Configuration Having an Arrow Wing of Aspect Ratio 1 86 and a Body of Fineness Ratio 20

Download or read book Supersonic Aerodynamic Characteristics of a Low Drag Aircraft Configuration Having an Arrow Wing of Aspect Ratio 1 86 and a Body of Fineness Ratio 20 written by and published by . This book was released on 1960 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: A free-flight rocket-propelled-model investigation was conducted at Mach numbers of 1.2 to 1.9 to determine the longitudinal and lateral aero-dynamic characteristics of a low-drag aircraft configuration. The model consisted of an aspect-ratio -1.86 arrow wing with 67.5 deg. leading-edge sweep and NACA 65A004 airfoil section and a triangular vertical tail with 60 deg. sweep and NACA 65A003 section in combination with a body of fineness ratio 20. Aerodynamic data in pitch, yaw, and roll were obtained from transient motions induced by small pulse rockets firing at intervals in the pitch and yaw directions. From the results of this brief aerodynamic investigation, it is observed that very slender body shapes can provide increased volumetric capacity with little or no increase in zero-lift drag and that body fineness ratios of the order of 20 should be considered in the design of long-range supersonic aircraft. The zero-lift drag and the drag-due-to-lift parameter of the test configuration varied linearly with Mach number. The maximum lift-drag ratio was 7.0 at a Mach number of 1.25 and decreased slightly to a value of 6.6 at a Mach number of 1.81. The optimum lift coefficient, normal-force-curve slope, lateral-force-curve slope, static stability in pitch and yaw, time to damp to one-half amplitude in pitch and yaw, the sum of the rotary damping derivatives in pitch and also in yaw, and the static rolling derivatives all decreased with an increase in Mach number. Values of certain rolling derivatives were obtained by application of the least-squares method to the differential equation of rolling motion. A comparison of the experimental and calculated total rolling-moment-coefficient variation during transient oscillations of the model indicated good agreement when the damping-in-roll contribution was included with the static rolling-moment terms.

Book Aerodynamic Characteristics at Mach Numbers from 2 5 to 3 5 of a Canard Bomber Configuration Designed for Supersonic Cruise Flight

Download or read book Aerodynamic Characteristics at Mach Numbers from 2 5 to 3 5 of a Canard Bomber Configuration Designed for Supersonic Cruise Flight written by Melvin M. Carmel and published by . This book was released on 1958 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Wind tunnel Investigation at Mach Numbers from 1 60 to 2 86 of the Static Aerodynamic Characteristics of a Supersonic Transport Configuration with Variable sweep Wings Employing a Double Inboard Pivot

Download or read book Wind tunnel Investigation at Mach Numbers from 1 60 to 2 86 of the Static Aerodynamic Characteristics of a Supersonic Transport Configuration with Variable sweep Wings Employing a Double Inboard Pivot written by David S. Shaw and published by . This book was released on 1962 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Aerodynamic Characteristics at Mach Numbers of 1 5  1 8  and 2 0 of a Blended Wing body Configuration with and Without Integral Canards

Download or read book Aerodynamic Characteristics at Mach Numbers of 1 5 1 8 and 2 0 of a Blended Wing body Configuration with and Without Integral Canards written by A. Warner Robins and published by . This book was released on 1979 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Longitudinal Aerodynamic Characteristics at Mach Numbers from 0 50 to 1 19 of a Supersonic Transport Model with a Modified M Wing

Download or read book Longitudinal Aerodynamic Characteristics at Mach Numbers from 0 50 to 1 19 of a Supersonic Transport Model with a Modified M Wing written by Edward J. Ray and published by . This book was released on 1967 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Low speed Aerodynamic Characteristics of a Proposed Supersonic Transport Configuration Having a 53 13 Deg Delta Wing and Forward and Aft Controls in Combination

Download or read book Low speed Aerodynamic Characteristics of a Proposed Supersonic Transport Configuration Having a 53 13 Deg Delta Wing and Forward and Aft Controls in Combination written by and published by . This book was released on 1963 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Supersonic Aerodynamic Characteristics of a Low drag Aircraft Configuration Having an Arrow Wing of Aspect Ratio 1 86 and a Body of Fineness Ratio 20

Download or read book Supersonic Aerodynamic Characteristics of a Low drag Aircraft Configuration Having an Arrow Wing of Aspect Ratio 1 86 and a Body of Fineness Ratio 20 written by Warren Gillespie Jr. and published by . This book was released on 1960 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: