Download or read book Aerodynamic Characteristics of a Large scale Model with an Unswept Wing and Augmented Jet Flap written by David G. Koenig and published by . This book was released on 1968 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics Temperature and Noise Measurements of a Large scale External flow Jet augmented flap Model with Turbojet Engines Operating written by Marvin P. Fink and published by . This book was released on 1961 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been conducted in the Langley full-scale tunnel on a large-scale model powered by turbojet engines with flattened rectangular nozzles. The wing had 35° sweep of the leading edge, an aspect ratio of 6.5, a taper ratio of 0.31, and NACA 65(1)-412 and 65-408 airfoils at the root and tip. The investigation included measurements of the longitudinal aerodynamic characteristics of the model with half-span and full-span flaps and measurements of the sound pressure and skin temperature on the portions of the lower surface of the wing immersed in the jet flow. The tests were conducted over a range or angles of attack from -8° to 16° for Reynolds numbers from 1.8 x 106 to 4.4 x 106 and a range of momentum coefficients from 0 to 2.0. In general, the aerodynamic results of this investigation made with a large-scale hot-jet model verified the results of previous investigations with small models powered by compressed-air jets. Although blowing was only done over the inboard portion of the wing, substantial amounts of induced lift were also obtained over the outboard portion of the wing. Skin temperatures were about 340° F and wing heating could be handled with available materials without cooling. Random acoustic loadings on the wing surface were high enough to indicate that fatigue failure from this source would require special consideration in the design of an external-flow jet flap system for an airplane.
Download or read book Aerodynamic Characteristics of a Large Scale Model with a Swept Wing and Augmented Jet Flap written by and published by . This book was released on 1971 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Longitudinal Aerodynamic Characteristics of a Large Scale Model with a Swept Wing and Augmented Jet Flap in Ground Effect written by and published by . This book was released on 1972 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics of a Large scale Model with a Swept Wing and a Jet Flap Having an Expandable Duct written by and published by . This book was released on 1973 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Engine Position and High lift Devices on Aerodynamic Characteristics of an External flow Jet flap STOL Model written by Charles C. Smith (Jr.) and published by . This book was released on 1971 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been conducted to provide some basic information on the aerodynamic design parameters of an external-flow jet-flap configuration. Included in the investigation were static Porce tests to determine the effects of engine vertical and longitudinal position, jet-exhaust deflectors, flap size and type, leading-edge slat chord and deflection, and gap and overlap of the slats and flaps. The force tests were made in the Langley full-scale tunnel with a model having an unswept untapered wing and powered by four simulated high-bypass-ratio turbofan engines.
Download or read book NASA Technical Note written by and published by . This book was released on 1974 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Speed Aerodynamic Characteristics of a Large Scale STOL Transport Model with an Augmented Jet Flap written by and published by . This book was released on 1971 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics of a Large Scale Unswept Wing Body Tail Configuration with Blowing Applied Over the Flap and Wind Leading Edge written by and published by . This book was released on 1960 with total page 228 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 1982 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics of a Large scale Unswept Wing body tail Configuration with Blowing Applied Over the Flap and Wing Leading Edge written by Huel Clyde McLemore and published by . This book was released on 1960 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1978 with total page 1008 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.
Download or read book Prediction methods for jet V STOL propulsion aerodynamics written by M. F. Platzer and published by . This book was released on 1975 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report to the Congress written by United States. National Aeronautics and Space Administration and published by . This book was released on 1968 with total page 1712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Semiannual Report to the Congress written by United States. National Aeronautics and Space Administration and published by . This book was released on 1968 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of NASA Technical Publications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1960 with total page 448 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 1959 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: