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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 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 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Scientific and Technical Aerospace Reports

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1967 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Book NASA Scientific and Technical Publications

Download or read book NASA Scientific and Technical Publications written by and published by . This book was released on 1987 with total page 410 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 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 1 61 to 2 86 of a Supersonic Transport Model with a Blended Wing body Variable Sweep Auxiliary Wing Panels Outboard Tail Surfaces and a Design Mach Number of 2 2

Download or read book Aerodynamic Characteristics at Mach Numbers from 1 61 to 2 86 of a Supersonic Transport Model with a Blended Wing body Variable Sweep Auxiliary Wing Panels Outboard Tail Surfaces and a Design Mach Number of 2 2 written by and published by . This book was released on 1963 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Supersonic Aerodynamic Characteristics of a 1 6 scale Model of the Final Two Stages of the Argo D 4 Four stage Rocket Vehicle

Download or read book Supersonic Aerodynamic Characteristics of a 1 6 scale Model of the Final Two Stages of the Argo D 4 Four stage Rocket Vehicle written by Clyde Hayes and published by . This book was released on 1965 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: