Download or read book The Proper Combination of Lift Loadings for Least Drag on a Supersonic Wing written by Frederick C. Grant and published by . This book was released on 1955 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best combination of four loadings on a delta wing with subsonic leading edges is calculated for several Mach numbers as a numerical example. The loadings considered have finite pressures everywhere on the plan form. At each Mach number the optimum combination of the four non-singular loadings has about the same drag coefficient as a flat plate with leading-edge thrust.

Download or read book The Proper Combination of Lift Loadings for Least Drag on a Supersonic Wing written by Frederick Clifton Grant and published by . This book was released on 1956 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Proper Combination of Lift Loading for Least Drag on a Supersonic Wing written by Frederick C. Grant and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The proper combination of lift loadings for least drag on a supersonic flow written by Frederick Clifton Grant and published by . This book was released on 1956 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1958 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1956 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of NACA Technical Publications written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1956 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Selected Listing of NASA Scientific and Technical Reports for written by and published by . This book was released on 1954 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wing Theory written by A. Robinson and published by Cambridge University Press. This book was released on 2013-09-12 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1956 as part of the Cambridge Aeronautical Series, this book addresses the vital science of wing theory. Robinson and Laurmann record the historic developments in wing theory, including the work of Joukowski and Bernoulli, and discuss developments in supersonic flow and unsteady aerofoil theory. This book will be of value to anyone with an interest in the history of the science of flight.

Download or read book U S Government Research Reports written by and published by . This book was released on 1957 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1976 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Paper written by and published by . This book was released on 1992 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book Investigation of Some Mechanical Properties of Thermenol Compressor Blades written by Donald F. Johnson and published by . This book was released on 1957 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comparison in bending and torsional deflection tests showed thermenol to have a modulus of elasticity of about 26,000,000 and a modulus of rigidity of abot 9,000,000.

Download or read book Technical Note written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1957 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NACA Conference on High Speed Aerodynamics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1958 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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: