Download or read book Special Course on Subsonic Transonic Aerodynamic Interference for Aircraft written by ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (France) and published by . This book was released on 1983 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This course was a follow-up to an AGARD Fluid Dynamics Panel Symposium on Subsonic/Transonic Configuration Aerodynamics. The emphasis of the course was on the configuration optimization in the transonic regime where both military and commercial aircraft must cruise efficiently and where military aircraft must maneuver in an agile but stable manner. The course material was updated and presented in a more structured fashion emphasizing the fluid dynamic interference mechanisms that are the keys to the optimization. In addition, some aspects of subcritical interference were also covered, including those arising in the takeoff and landing phase of the flight with high lift devices deployed. Specific topics include: Subsonic/Transonic Aerodynamic Interference for Aircraft; Computational Methods for Subsonic and Transonic Aerodynamic Design; Subsonic/Transonic Viscous Interactions; Transonic Airfoil Development; Application of Computational Procedures in Aerodynamic Design; Transonic Empirical Configuration Design Process; External Stores Interference; and Engine/Airframe Interference.
Download or read book Special Course on Subsonic transonic Aerodynamic Interference for Aicraft written by and published by . This book was released on 1983 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Transonic Aerodynamic Characteristics of Two Variable sweep Airplane Configurations Capable of Low level Supersonic Attack written by Ralph P. Bielat and published by . This book was released on 1960 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Summary of Information on Support Interference at Transonic and Supersonic Speeds written by Eugene S. Love and published by . This book was released on 1954 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: A compilation of available information on the problem of support interference at transonic and supersonic speeds is presented.
Download or read book Transonic Aerodynamic Damping and Oscillatory Stability in Yaw and Pitch for a Model of a Variable sweep Supersonic Transport Airplane written by Bruce R. Wright and published by . This book was released on 1966 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Subsonic Transonic Configuration Aerodynamics written by ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (France) and published by . This book was released on 1980 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: An important region of the flight envelope of military aircraft is the transonic regime where fighter aircraft must undergo agile maneuvers, and airlift aircraft must cruise efficiently. Unfortunately it is a speed regime where wind tunnel testing is difficult, and numerical computations are not yet fully viable. Most troublesome is that exact configuration optimization criteria are lacking. Unavoidably the optimization procedure has been an ad hoc procedure, depending on the intuitive skills of the aerodynamicist. During the past decade, there has been significant progress in the development of transonic wind tunnel test techniques and computational methods. Employing these techniques, the aerodynamicist has developed many imaginative design concepts that have added to the optimization data base. It was the purpose of the symposium to review and assess these developments and project the future. Twenty nine papers comprised the meeting with three invited review papers. There was a relatively even mixture of theoretical and experimental papers with many providing test/theory comparisons. Subject matter ranged from simple wing-fuselage interference for both fighter and airlift configurations to those envolving additional components such as nacelle and pylons, powered jets, winglets, and most importantly stores and weapons.
Download or read book Unsteady Aerodynamic Forces on Subsonic Aircraft Exposed to Blast Gusts of Arbitrary Orientation written by Robert F. Smiley and published by . This book was released on 1958 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transonic Aerodynamics written by L. Pamela Cook and published by SIAM. This book was released on 1993-01-01 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume offers exciting results, perspectives, and case studies for the treatment of problems arising in transonic aerodynamics. New advances including triple deck theory, analysis of stagnation at the nose of a body, transonic choked flow, and the transonic area rule are presented. Interest in analyzing the transonic range of flight, its stability properties, and especially the question of designing reduced drag (shockless or weak shock) airfoils keeps growing. Present day commercial aircraft cruise in the transonic range. Mechanical and aeronautical engineers interested in compressible fluid flows, design of optimal wings, and an understanding of transonic flow held about wings and airfoils will find the book invaluable. This book is understandable to those with a knowledge of continuum mechanics (fluids) and asymptotic methods. It is appropriate for graduate courses in aerodynamics and mathematical methods.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 1028 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 Aerodynamic Design of Transport Aircraft written by E. Obert and published by IOS Press. This book was released on 2009-04-16 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: The origin of Aerodynamic Design of Transport Aircraft stems from the time when the author was appointed part-time professor in the Aerospace Faculty of Delft University of Technology. At the time his main activities were those of leading the departments of Aerodynamics, Performance and Preliminary Design at Fokker Aircraft Company. The groundwork for this book started in 1987 as a series of lecture notes consisting mainly of pictorial material with a minimum of English explanatory text. After the demise of Fokker in 1996 one feared that interest in aeronautical engineering would strongly diminish. As a result of this, the course was discontinued and the relationship between the author and the faculty came to an end. Two years later the situation was reappraised, and the interest in aeronautical engineering remained, so the course was reinstated with a former Fokker colleague Ronald Slingerland as lecturer. The lecture notes from these courses form the foundation of this publication.
Download or read book Special Course on Subsonic written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Subsonic transonic Configuration Aerodynamics written by and published by . This book was released on 1980 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Theory of Subsonic Plane Flow written by L. C. Woods and published by Cambridge University Press. This book was released on 1961-01-02 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 1961 book presents a concise and systematic treatment of two-dimensional subsonic, inviscid fluid motion and its aeronautical applications. Part I surveys the relevant fluid dynamics, assuming only a basic knowledge of the topic. In Part II, the methods of conformal mapping and Cauchy integrals are developed, on the assumption that the reader has only an elementary understanding of complex variable theory; this will be of interest to a wide range of applied mathematicians and engineers. In Part III, the methods are applied to several problems in fluid mechanics and aero dynamics. The text provides an extensive account of mixed boundary-value problems and treats such examples of these problems as occur in ventilated wind-tunnel theory, jet-flap theory and unsteady Hemholtz motions.
Download or read book Report written by and published by . This book was released on 1965 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Course on Inverse Methods for Airfoil Design for Aeronautical and Turbomachinery Applications written by and published by . This book was released on 1990 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This lecture series is devoted to major aspects of aerofoil design both for aeronautical and turbomachine application. These include: (1) optimisation of target pressure and velocity distribution. Both direct optimisation resulting from an inverse boundary layer calculation and an iterative optimisation of the loses are presented. (2) aerofoil design by means of inverse methods. This ranges from simple parametric definitions of two- dimensional cross sections to a detailed numerical definition of three dimensional shapes. blade or airfoil designs are normally made in two steps, and the lectures are accordingly grouped into two parts. First, optimisation of target pressure and velocity distributions are discussed taking into account the required performance and the lost mechanisms in the boundary layer. Both direct optimisation resulting from an inverse boundary layer calculation, and an iterative optimisation by minimisation of the losses are presented. It is clear from both procedures that inclusion of off-design operation is one of the greatest difficulties involved in blade or airfoil operation. The second part gives an overview of the numerous inverse blade design methods that have been developed both for turbomachinery and aeronautical applications. This ranges from simple parameter definitions of two-dimensional cross-sections to the full three-dimensional definition of wings and blade channels."--DTIC.
Download or read book Considerations of Aerodynamic Interference in Supersonic Airplane Design written by Edward J. Kane and published by . This book was released on 1971 with total page 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 1990 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
