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Aerodynamic Characteristics Of Three Planing Tail Flying Boat Hulls
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Book Synopsis Aerodynamic Characteristics of Three Planing-tail Flying-boat Hulls by : Campbell C. Yates
Download or read book Aerodynamic Characteristics of Three Planing-tail Flying-boat Hulls written by Campbell C. Yates and published by . This book was released on 1947 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made to determine the aerodynamic characteristics of three planing-tail flying-boat hulls which differed only in the amount of step fairing. The hulls were derived by altering the step and afterbody of a conventional flying-boat hull having a transverse step.
Book Synopsis Aerodynamic Characteristics of Three Planing-tail Flying-boat Hulls by : John M. Riebe
Download or read book Aerodynamic Characteristics of Three Planing-tail Flying-boat Hulls written by John M. Riebe and published by . This book was released on 1947 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made to determine the reduction in drag that could be obtained for a conventional-type flying-boat hull by means of aerodynamic refinements. For comparisons, tests were made on a streamline body simulating the fuselage of a modern transport airplane.
Book Synopsis Aerodynamic Characteristics of Three Deep-step Planing-tail Flying-boat Hulls by : John M. Riebe
Download or read book Aerodynamic Characteristics of Three Deep-step Planing-tail Flying-boat Hulls written by John M. Riebe and published by . This book was released on 1948 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics of Three Deep-step Planing-tail Flying-boat Hulls and a Transverse-step Hull with Extended Afterbody by : John M. Riebe
Download or read book Aerodynamic Characteristics of Three Deep-step Planing-tail Flying-boat Hulls and a Transverse-step Hull with Extended Afterbody written by John M. Riebe and published by . This book was released on 1952 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made to determine the aerodynamic characteristics of three deep-step (92 percent of beam) planing-tail flying-boat hulls differing only in the amount of step fairing and of a transverse-step hull with extended afterbody. Minimum drag coefficients, which include the interference effects of the support wing, were 0.0066 for the transverse-step hull - about the same as for a conventional hull - and 0.0057 or 14 percent less for the hull with a deep unfaired step. The hulls with step fairing had up to 44 percent less drag. Longitudinal and lateral stabilty was about the same as for a conventional hull.
Book Synopsis Aerodynamic Characteristics of a Refined Deep-step Planing-tail Flying-boat Hull with Various Forebody and Afterbody Shapes by : John M. Riebe
Download or read book Aerodynamic Characteristics of a Refined Deep-step Planing-tail Flying-boat Hull with Various Forebody and Afterbody Shapes written by John M. Riebe and published by . This book was released on 1948 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics of a Refined Deep-step Planning-tail Flying-boat Hull with Various Forebody and Afterbody Shapes by : John M. Riebe
Download or read book Aerodynamic Characteristics of a Refined Deep-step Planning-tail Flying-boat Hull with Various Forebody and Afterbody Shapes written by John M. Riebe and published by . This book was released on 1952 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Length-beam Ratio on Aerodynamic Characteristics of Flying-boat Hulls Without Wing Interference by : John G. Lowry
Download or read book Effect of Length-beam Ratio on Aerodynamic Characteristics of Flying-boat Hulls Without Wing Interference written by John G. Lowry and published by . This book was released on 1948 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comparison was made the results obtained previously for hulls with wing interference.
Book Synopsis Preliminary Wind-tunnel Investigation at High-subsonic Speeds of Planing-tail, Blended, and Airfoil-forebody Swept Hulls by : John M. Riebe
Download or read book Preliminary Wind-tunnel Investigation at High-subsonic Speeds of Planing-tail, Blended, and Airfoil-forebody Swept Hulls written by John M. Riebe and published by . This book was released on 1949 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary investigation was made in the Langley high-speed 7- by 10-foot tunnel to determine the high-subsonic aerodynamic characteristics of three different types of flying-boat hull: namely, a planing-tail hull, a blended hull, and an airfoil-forebody swept hull. For comparative purposes a body of revolution representative of the fuselage of a modern high-speed airplane was also included. All the hull and fuselage data presented include the forces and moments of a thin wing swept back 51.3 degrees at the leading edge. The models were tested as reflection-plane half-models on the side wall of the tunnel. Mach numbers ranged from 0.48 to 0.99.
Download or read book Technical Note written by and published by . This book was released on 1947 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Note - National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics
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 1952 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrodynamic Characteristics of a Low-drag, Planing-tail Flying-boat Hull by : Henry B. Suydam
Download or read book Hydrodynamic Characteristics of a Low-drag, Planing-tail Flying-boat Hull written by Henry B. Suydam and published by . This book was released on 1948 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of the Air-compression Process During Drop Tests of an Oleo-pneumatic Landing Gear by : James H. Walls
Download or read book Investigation of the Air-compression Process During Drop Tests of an Oleo-pneumatic Landing Gear written by James H. Walls and published by . This book was released on 1951 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brief study has been made to evaluate the importance of the type of air-compression process on the loads produced on an oleo-pneumatic landing gear during impact and to determine the type of air compression process actually obtained during drop tests. A simplified analysis to determine the effect which different air-compression processes might have indicates that the value of the air-compression exponent should have relatively little effect on the landing-gear loads throughout most of the impact. The analysis of experimental data obtained in these tests shows that the polytropic exponent ranged from 1.01 to 1.10 for the condtions tested. The general trend of the data appears relatively independent of vertical contact velocity.
Book Synopsis The Effects of Aerodynamic Heating and Heat Transfer on the Surface Temperature of a Body of Revolution in Steady Supersonic Flight by : Richard Scherrer
Download or read book The Effects of Aerodynamic Heating and Heat Transfer on the Surface Temperature of a Body of Revolution in Steady Supersonic Flight written by Richard Scherrer and published by . This book was released on 1947 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approximate method for determining the convective cooling requirement in the laminar-boundary-layer region of a body of revolution in high-speed flight was developed and applied to an example body. The cooling requirement for the example body was determined as a function of Mach number, altitude, size, and a surface-temperature parameter. The maximum value of Mach number considered was 3.0 and the altitudes considered were those within the lower constant-temperature region of the atmosphere (40,000 to 120,000 ft). The extent of the laminar boundary layer was determined approximately at each condition as a function of the variables considered.
Author :Sandra K. Faull Publisher :Arlington, Va. : United States Historical Documents Institute ISBN 13 : Total Pages :608 pages Book Rating :4.:/5 (321 download)
Book Synopsis Cumulative Title Index to United States Public Documents, 1789-1976 by : Sandra K. Faull
Download or read book Cumulative Title Index to United States Public Documents, 1789-1976 written by Sandra K. Faull and published by Arlington, Va. : United States Historical Documents Institute. This book was released on 1979 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Full-scale Investigation on the Blade Motion of the PV-2 Helicopter Rotor by : Eugene Migotsky
Download or read book Full-scale Investigation on the Blade Motion of the PV-2 Helicopter Rotor written by Eugene Migotsky and published by . This book was released on 1948 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation of the PV-2 helicopter rotor has been conducted at the Langley Laboratory of the National Advisory Committee for Aeronautics to determine the basic characteristics of a fully articulated rotor.
Book Synopsis Report by : United States. National Advisory Committee for Aeronautics
Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1953 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research Abstracts by : United States. National Advisory Committee for Aeronautics
Download or read book Research Abstracts written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1951 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
