Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Supercritical Wing Flutter full books in PDF, epub, and Kindle. Read online Supercritical Wing Flutter ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (317 download)
Download or read book Comparison of Supercritical and Conventional Wing Flutter Characteristics written by and published by . This book was released on 1976 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. A. McGrew
Publisher :
ISBN 13 :
Total Pages : 238 pages
Book Rating : 4.:/5 (227 download)
Download or read book Supercritical Wing Flutter written by J. A. McGrew and published by . This book was released on 1978 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transonic methods for correcting subsonic oscillatory aerodynamic influence coefficients (AIC's) based on the Doublet Lattice Method for use in flutter and dynamic response analyses of supercritical wings are developed and applied to a TF-8A flutter model and the YC-15II prototype aircraft. The effects of static aeroelasticity are included and evaluated. Reynolds number effects on test results are discussed. Correlation of improved methods showed good agreement with test results. For the two applications included, the steady corrections dominated the unsteady corrections. In the process of developing transonic corrections a new transonic lifting surface theory (currently two-dimensional) is presented, explored and correlated using the NLR 7301 airfoil. The effects of shock wave motion are included in the theory. (Author).
Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (317 download)
Download or read book Static Aeroelastic Effects on the Flutter of a Supercritical Wing written by and published by . This book was released on 1987 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is well known that wings with supercritical airfoils generally have lower transonic flutter speeds than similar wings with conventional airfoils and that small increases in angle of attack from zero and the accompanying static aeroelastic deformations have further detrimental effects on transonic flutter. This paper presents results of an effort to calculate the effects of angle of attack and the associated aeroelastic deformation on the flutter of a highly swept supercritical wing (TF-8A) by use of modified strip analysis. The spanwise distributions of steady-state section life-curve slope and aerodynamic calculations for as input for these calculations were obtained from static aeroelastic calculations for the wing by use of hte FL022 transonic code and an assumed dynamic pressure. The process is iterative so that flutter can be obtained at the same dynamic pressure as that used to calculate the statically deformed shape and loading about which the flutter oscillation occurs (matched conditions). Investigation results show that the unconventional backward turn of the transonic dip in the experimental flutter boundary for angles of attack greater than zero is caused by variations in mass ratio and not by static aeroelastic deformation, although inclusion of the latter appears to be required for quantitative accuracy in the calculations. For the very high subsonic Mach numbers of this investigation, quantitative accuracy will also require inclusion of viscous effects on shock strength and location.
Author :
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (317 download)
Download or read book Prediction of Transonic Flutter for a Supercritical Wing by Modified Strip Analysis and Comparison with Experiment written by and published by . This book was released on 1981 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (317 download)
Download or read book Transonic Flutter Study of a Wind-tunnel Model of a Supercritical Wing With/without Winglet written by and published by . This book was released on 1982 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Houwink
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (644 download)
Download or read book A Wind-tunnel Study of the Flutter Characteristics of a Supercritical Wing written by R. Houwink and published by . This book was released on 1981 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bryan E. Dansberry
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (317 download)
Download or read book Physical Properties of the Benchmark Models Program Supercritical Wing written by Bryan E. Dansberry and published by . This book was released on 1993 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (317 download)
Download or read book Measured and Calculated Effects of Angle of Attack on the Transonic Flutter of a Supercritical Wing written by and published by . This book was released on 1982 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781725156456
Total Pages : 34 pages
Book Rating : 4.1/5 (564 download)
Download or read book Measured and Calculated Effects of Angle of Attack on the Transonic Flutter of a Supercritical Wing written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-13 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: For abstract see A82-30143. Yates, E. C., Jr. and Wynne, E. C. and Farmer, M. G. Langley Research Center NASA-TM-83276, NAS 1.15:83276 RTOP 505-33-53-07...
Author :
Publisher :
ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (946 download)
Download or read book Numerical Simulation of Transonic Flutter of a Supercritical Wing written by and published by . This book was released on 1982 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronaut Administration (Nasa)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722691097
Total Pages : 66 pages
Book Rating : 4.6/5 (91 download)
Download or read book Physical Properties of the Benchmark Models Program Supercritical Wing written by National Aeronaut Administration (Nasa) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-10 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the Benchmark Models Program is to provide data useful in the development and evaluation of aeroelastic computational fluid dynamics (CFD) codes. To that end, a series of three similar wing models are being flutter tested in the Langley Transonic Dynamics Tunnel. These models are designed to simultaneously acquire model response data and unsteady surface pressure data during wing flutter conditions. The supercritical wing is the second model of this series. It is a rigid semispan model with a rectangular planform and a NASA SC(2)-0414 supercritical airfoil shape. The supercritical wing model was flutter tested on a flexible mount, called the Pitch and Plunge Apparatus, that provides a well-defined, two-degree-of-freedom dynamic system. The supercritical wing model and associated flutter test apparatus is described and experimentally determined wind-off structural dynamic characteristics of the combined rigid model and flexible mount system are included. Dansberry, Bryan E. and Durham, Michael H. and Bennett, Robert M. and Turnock, David L. and Silva, Walter A. and Rivera, Jose A., Jr. Langley Research Center...
Author : A. J. Persoon
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (638 download)
Download or read book On measuring transonic dips in the flutter boundaries of a supercritical wing in the wind tunnel written by A. J. Persoon and published by . This book was released on 1983 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (317 download)
Download or read book A Two-degree-of-freedom Flutter Mount System with Low Damping for Testing Rigid Wings at Different Angles of Attack written by and published by . This book was released on 1982 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 684 pages
Book Rating : 4.3/5 (126 download)
Download or read book Transonic Unsteady Aerodynamics and Aeroelasticity, 1987 written by and published by . This book was released on 1989 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.F/5 ( download)
Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1986 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Edward Gardner
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (31 download)
Download or read book Structural Dynamics Division Research and Technology Accomplishments for FY 1988 and Plans for FY 1989 written by James Edward Gardner and published by . This book was released on 1989 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frances Bauer
Publisher : Springer
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.3/5 (91 download)
Download or read book Supercritical Wing Sections III written by Frances Bauer and published by Springer. This book was released on 1977 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
