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Research On Panel Flutter
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Book Synopsis Research on Panel Flutter by : D. R. Kobett
Download or read book Research on Panel Flutter written by D. R. Kobett and published by . This book was released on 1964 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: A computer program was developed which is particularly well suited for use in parametric flutter investigations where a large quantity of numerical data required. The underlying analysis used exact, linearized, three-dimensional aerodynamic theory so the program can be used to investigate the critical low supersonic regime. Finite panel arrays can be treated, and wind tunnel installations can be simulated. A limited quantity of informative numerical data is presented Most of the data pertains to the flutter of single panels with free side edges, with and without adjacent vertical side walls.
Book Synopsis Some Recent Contributions to Panel Flutter Research by : Yuan-cheng Fung
Download or read book Some Recent Contributions to Panel Flutter Research written by Yuan-cheng Fung and published by . This book was released on 1963* with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental and Theoretical Studies of Panel Flutter at Mach Number 1.2 to 3.0 by : Maurice A. Sylvester
Download or read book Experimental and Theoretical Studies of Panel Flutter at Mach Number 1.2 to 3.0 written by Maurice A. Sylvester and published by . This book was released on 1955 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flutter Research on Skin Panels by : Eldon Eugene Kordes
Download or read book Flutter Research on Skin Panels written by Eldon Eugene Kordes and published by . This book was released on 1960 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Representative experimental results are presented to show the current status of the panel flutter problem. Results are presented for unstiffened rectangular panels and for rectangular panels stiffened by corrugated backing. Flutter boundaries are established for all types of panels when considered on the basis of equivalent isotropic plates. The effects of Mach number, differential pressure, and aerodynamic heating on panel flutter are discussed. A flutter analysis of orthotropic panels is presented in the appendix.
Book Synopsis Some Experimental Studies of Panel Flutter at Mach Number 1.3 by : Maurice A. Sylvester
Download or read book Some Experimental Studies of Panel Flutter at Mach Number 1.3 written by Maurice A. Sylvester and published by . This book was released on 1952 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research on Panel Flutter of Cylindrical Shells by : Ronald O. Stearman
Download or read book Research on Panel Flutter of Cylindrical Shells written by Ronald O. Stearman and published by . This book was released on 1964 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical study was made on the panel flutter characteristics of a ring and longeron stiffened circular cylindrical shell at high supersonic Mach numbers. This study is an extension of an earlier program and uses the cyclic reduction procedure developed there to simplify the flutter analysis. This actual reduction procedure has been included in this report for completeness. An improved modal analysis was employed in this study which leads to an increased understanding of the flutter behavior of such complex structures at the high supersonic Mach numbers. A method for extending the above analysis to the lower supersonic Mach numbers is also discussed. An investigation of the aerodynamic pressures on cylindrical shells in unsteady supersonic potential flow has also been carried out. A general solution for these aerodynamic pressures was obtained which is valid at both the high and low supersonic Mach numbers. The general solution was expressed in terms of Randall functions by reducing the unsteady flow problem to an equivalent steady flow problem through an appropriate transformation. Certain limiting cases of this general solution are presented along with their well-known flat plate counterparts. Finally, an analytical approximation is developed for the Randall functions which would be useful in a cylindrical shell panel flutter analysis. (Author).
Book Synopsis Flutter Research on Skin Panels by : Eldon E. Kordes
Download or read book Flutter Research on Skin Panels written by Eldon E. Kordes and published by . This book was released on 1960 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Representative experimental results are presented to show the current status of the panel flutter problem. Results are presented for unstiffened rectangular panels and for rectangular panels stiffened by corrugated backing. Flutter boundaries are established for all types of panels when considered on the basis of equivalent isotropic plates. The effects of Mach number, differential pressure, and aerodynamic heating on panel flutter are discussed. A flutter analysis of orthotropic panels is presented in the appendix.
Book Synopsis The Present Status of Panel Flutter by : D. J. Johns
Download or read book The Present Status of Panel Flutter written by D. J. Johns and published by . This book was released on 1964 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Panel Flutter Research and Applications: this Report Made Part of the Presentations at the 17th Meeting of the Structures & Materials Panel of AGARD on the Question of Theoretical and Experimental Understanding of the Dynamic Response of Panels by : Michael H. Shirk
Download or read book Recent Panel Flutter Research and Applications: this Report Made Part of the Presentations at the 17th Meeting of the Structures & Materials Panel of AGARD on the Question of Theoretical and Experimental Understanding of the Dynamic Response of Panels written by Michael H. Shirk and published by . This book was released on 1963 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flutter Analysis of Flat Rectangular Panels Based on Three-dimensional Supersonic Unsteady Potential Flow by : Herbert J. Cunningham
Download or read book Flutter Analysis of Flat Rectangular Panels Based on Three-dimensional Supersonic Unsteady Potential Flow written by Herbert J. Cunningham and published by . This book was released on 1967 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systematic analytical procedure has been developed for computing flutter characteristics of rectangular panels with stream-aligned side edges, based on air forces from three-dimensional linearized supersonic unsteady potential flow. The procedure has particular usefulness in the low supersonic speed range where static and quasi-static aerodynamic approximations are considered to be least valid and can provide bases of comparison for some of the simpler types of analysis. The panel is considered to be finely divided into many boxes, and the aerodynamic influence coefficients between all pairs of boxes are obtained by numerical integration. The flutter analysis is a modal type, which readily coordinates with the aerodynamic box method, and can be used for calculating the flutter stability of any flat or nearly flat panel, whether of isotropic or anisotropic stiffness, and of buckled panels for which the flutter is a small-amplitude, simple harmonic, superimposed motion to which linear theory is applicable. A number of results are presented for flat unstressed, isotropic panels with simply supported edges and with clamped edges. For clamped-edge aluminum panels with length-width ratio of 2 at sea level, the panel flutter parameters are tabulated for eight Mach numbers ranging from 1.02 to 2.0. For Mach 1.3, fluter boundaries are plotted for length-width ratios from 0 to 10 for simply supported edges and from 0 to 4 for clamped edges so that design values can be read for a wide range of panel materials and air densities. Appendix A delineates the way in which the natural mode characteristics were developed for calculating the presented flutter results without the need for double-precision arithmetic. Appendix B provides formulas for conversion among a number of types of flutter solution parameters in current use. Appendix C describes a way to economize computer time for the large matrix multiplication required.
Book Synopsis A Study of Two-dimensional Panel Flutter by : Malcolm Harvey Lock
Download or read book A Study of Two-dimensional Panel Flutter written by Malcolm Harvey Lock and published by . This book was released on 1961 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Panel Flutter Research and Applications by : Michael H. Shirk
Download or read book Recent Panel Flutter Research and Applications written by Michael H. Shirk and published by . This book was released on 1963 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proposed Experiments on Panel Flutter by : N. C. Lambourne
Download or read book Proposed Experiments on Panel Flutter written by N. C. Lambourne and published by . This book was released on 1964 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Theoretical Flutter Analysis of Flat Rectangular Panels in Uniform Coplanar Flow with Arbitrary Direction by : Eldon Eugene Kordes
Download or read book Theoretical Flutter Analysis of Flat Rectangular Panels in Uniform Coplanar Flow with Arbitrary Direction written by Eldon Eugene Kordes and published by . This book was released on 1962 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Experimental Study of the Influence of the Turbulent Boundary Layer on Panel Flutter by : Lado Muhlstein (Jr.)
Download or read book An Experimental Study of the Influence of the Turbulent Boundary Layer on Panel Flutter written by Lado Muhlstein (Jr.) and published by . This book was released on 1968 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparative Experimental and Theoretical Studies of the Flutter of Flat Panels in a Low Supersonic Flow by : M. H. Lock
Download or read book Comparative Experimental and Theoretical Studies of the Flutter of Flat Panels in a Low Supersonic Flow written by M. H. Lock and published by . This book was released on 1961 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of panel flutter experiments were performed in the GALCIT transonic wind tunnel. The preflutter panel motion and the motion during flutter were studied in detail. Flutter boundaries were obtained between Mach numbers 1.15 and 1.5. Three analytical studies of the flutter phenomenon, based upon conventional assumptions, are presented which facilitate comparison between theory and experiment. A detailed comparison between the theoretical and experimental results reveals considerable disagreement in the flutter boundaries at supersonic Mach numbers less than 1.4. The agreement between theory and experiment improves at the higher Mach numbers. The theory appears inadequate for the prediction of flutter boundaries at the lower supersonic Mach numbers. A possible cause of this inadequacy of the theory is discussed. (Author).
Author :North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development Publisher : ISBN 13 : Total Pages : pages Book Rating :4.:/5 (15 download)
Book Synopsis Survey on Panel Flutter by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Download or read book Survey on Panel Flutter written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
