Wind Tunnel Free Flight Investigation Of A Supersonic Persistence Fighter PDF Download
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Author | : David E. Hahne |
Publisher | : |
Total Pages | : 68 |
Release | : 1993 |
Genre | : Stability of airplanes |
ISBN | : |
Download Wind-tunnel Free-flight Investigation of a Supersonic Persistence Fighter Book in PDF, ePub and Kindle
Author | : National Aeronautics and Space Adm Nasa |
Publisher | : |
Total Pages | : 68 |
Release | : 2018-11-07 |
Genre | : |
ISBN | : 9781730901560 |
Download Wind-Tunnel Free-Flight Investigation of a Supersonic Persistence Fighter Book in PDF, ePub and Kindle
Wind-tunnel free-flight tests have been conducted in the Langley 30- by 60-Foot Wind Tunnel to examine the high-angle-of-attack stability and control characteristics and control law design of a supersonic persistence fighter (SSPF) at 1 g flight conditions. In addition to conventional control surfaces, the SSPF incorporated deflectable wingtips (tiperons) and pitch and yaw thrust vectoring. A direct eigenstructure assignment technique was used to design control laws to provide good flying characteristics well into the poststall angle-of-attack region. Free-flight tests indicated that it was possible to blend effectively conventional and unconventional control surfaces to achieve good flying characteristics well into the poststall angle-of-attack region. Hahne, David E. and Wendel, Thomas R. and Boland, Joseph R. Langley Research Center...
Author | : |
Publisher | : |
Total Pages | : 1098 |
Release | : 1982 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Author | : Robert F. Stengel |
Publisher | : Princeton University Press |
Total Pages | : 863 |
Release | : 2004-10-17 |
Genre | : Science |
ISBN | : 0691114072 |
Download Flight Dynamics Book in PDF, ePub and Kindle
Flight Dynamics takes a new approach to the science and mathematics of aircraft flight, unifying principles of aeronautics with contemporary systems analysis. While presenting traditional material that is critical to understanding aircraft motions, it does so in the context of modern computational tools and multivariable methods. Robert Stengel devotes particular attention to models and techniques that are appropriate for analysis, simulation, evaluation of flying qualities, and control system design. He establishes bridges to classical analysis and results, and explores new territory that was treated only inferentially in earlier books. This book combines a highly accessible style of presentation with contents that will appeal to graduate students and to professionals already familiar with basic flight dynamics. Dynamic analysis has changed dramatically in recent decades, with the introduction of powerful personal computers and scientific programming languages. Analysis programs have become so pervasive that it can be assumed that all students and practicing engineers working on aircraft flight dynamics have access to them. Therefore, this book presents the principles, derivations, and equations of flight dynamics with frequent reference to MATLAB functions and examples. By using common notation and not assuming a strong background in aeronautics, Flight Dynamics will engage a wide variety of readers. Introductions to aerodynamics, propulsion, structures, flying qualities, flight control, and the atmospheric and gravitational environment accompany the development of the aircraft's dynamic equations.
Author | : |
Publisher | : |
Total Pages | : 1194 |
Release | : 1993 |
Genre | : Government publications |
ISBN | : |
Download Monthly Catalogue, United States Public Documents Book in PDF, ePub and Kindle
Author | : United States. Superintendent of Documents |
Publisher | : |
Total Pages | : 1192 |
Release | : 1993 |
Genre | : Government publications |
ISBN | : |
Download Monthly Catalog of United States Government Publications Book in PDF, ePub and Kindle
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author | : Sue B. Grafton |
Publisher | : |
Total Pages | : 84 |
Release | : 1974 |
Genre | : Fighter planes |
ISBN | : |
Download Wind-tunnel Free-flight Investigation of a Model of a Spin-resistant Fighter Configuration Book in PDF, ePub and Kindle
Author | : Robert T. Taylor |
Publisher | : |
Total Pages | : 22 |
Release | : 1961 |
Genre | : Aerodynamics, Supersonic |
ISBN | : |
Download Wind-tunnel Investigation of Paraglider Models at Supersonic Speeds Book in PDF, ePub and Kindle
An investigation was made in the Langley Unitary Plan wind tunnel to determine the behavior of paraglider models at moderate to high supersonic speeds. The models were deployed from a sting in the supersonic stream and steady-state aerodynamics performance data were obtained. Maximum values of the lift-drag ratio were about 1.4 at a Mach number of 2.65 and about 1.2 at a Mach number of 4.65. The angles of attack over which the models could be flown were limited by unsteady behavior of the canopy.
Author | : William A. Newsom |
Publisher | : |
Total Pages | : 104 |
Release | : 1959 |
Genre | : Aerodynamics |
ISBN | : |
Download Wind-tunnel Investigation of the Aerodynamic Characteristics of a Model Representative of a Supersonic Fighter-class Airplane with an External-flow Jet-augmented Flap in Low-speed Flight Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 188 |
Release | : 1991 |
Genre | : Aeronautics |
ISBN | : |
Download Langley Aerospace Test Highlights, 1990 Book in PDF, ePub and Kindle