Low Reynolds Number Aerodynamics of Flapped Airfoils at Supersonic Speeds
Author : James L. Amick
Publisher :
Page : 100 pages
File Size : 11,42 MB
Release : 1958
Category : Aerodynamics, Supersonic
ISBN :
Author : James L. Amick
Publisher :
Page : 100 pages
File Size : 11,42 MB
Release : 1958
Category : Aerodynamics, Supersonic
ISBN :
Author : Michael S. Selig
Publisher : Soartech
Page : 320 pages
File Size : 33,43 MB
Release : 1995
Category : Technology & Engineering
ISBN :
Author : Donald E. Coletti
Publisher :
Page : 36 pages
File Size : 29,33 MB
Release : 1955
Category : Aerodynamics, Supersonic
ISBN :
Author : Robert Thomas Jones
Publisher : Princeton University Press
Page : 227 pages
File Size : 36,1 MB
Release : 2014-07-14
Category : Technology & Engineering
ISBN : 1400860776
Originator of many of the theories used in modern wing design, Robert T. Jones surveys the aerodynamics of wings from the early theories of lift to modern theoretical developments. This work covers the behavior of wings at both low and high speeds, including the range from very low Reynolds numbers to the determination of minimum drag at supersonic speed. Emphasizing analytical techniques, Wing Theory provides invaluable physical principles and insights for advanced students, professors, and aeronautical engineers, as well as for scientists involved in computational approaches to the subject. This book is based on over forty years of theoretical and practical work performed by the author and other leading researchers in the field of aerodynamics. Originally published in 1990. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Author : Charles L. Ladson
Publisher :
Page : 104 pages
File Size : 35,55 MB
Release : 1988
Category : Aerofoils
ISBN :
Author : Dragos Viieru
Publisher :
Page : pages
File Size : 17,8 MB
Release : 2006
Category :
ISBN :
Alternative moving grid algorithms, capable of handling the large movements of the boundaries (characteristic of flapping wing kinematics) are tested. Two main hovering modes are investigated and compared with experimental and other computational efforts. The analysis shows that, while delayed-stall and rapid pitch-up mechanisms are responsible for most of the lift generation at a Reynolds numbers of O(100) and stroke amplitudes of O(1 chord), other mechanisms, including wake-capturing, are identified to contribute to the overall lift/drag force generation. The effect of the Reynolds number on hovering airfoil aerodynamics is also probed.
Author :
Publisher :
Page : 134 pages
File Size : 34,35 MB
Release : 1959
Category : Science
ISBN :
Author : W. F. Lindsey
Publisher :
Page : 524 pages
File Size : 14,84 MB
Release : 1947
Category : Aerodynamics, Supersonic
ISBN :
An investigation has been conducted at subsonic Mach numbers in the Langley rectangular high-speed tunnel on five supersonic airfoils and, for comparison, on two subsonic airfoils. Two-dimensional data were obtained by pressure measurements and schlieren photographs at angles of attack from 0 degrees to 4 degrees for Mach numbers between 0.30 and 0.90 for these 6-percent-thick symmetrical airfoils.
Author : Gregory Z. McGowan
Publisher :
Page : 126 pages
File Size : 39,33 MB
Release : 2008
Category :
ISBN : 9781109003833
With the failure of pitch/plunge equivalence using equivalent amplitudes of effective angle of attack, the effort shifted to include pitch-rate and wake-effect terms through the use of analytical methods including quasi-steady thin-airfoil theory (QSTAT) and Theodorsen's theory. These theories were used to develop three analytical approaches for determining pitch motions equivalent to plunge motions. A study of variation in plunge height was then examined and followed by a study of the effect of rotation point using the RANS solver.
Author : United States. Wright Air Development Division
Publisher :
Page : 1442 pages
File Size : 46,31 MB
Release : 1959
Category : Aeronautics
ISBN :