Download or read book Galloping Instability to Chaos of Cables written by Albert C. J. Luo and published by . This book was released on 2017 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Galloping Instability to Chaos of Cables written by Albert C. J. Luo and published by Springer. This book was released on 2018-01-16 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides students and researchers with a systematic solution for fluid-induced structural vibrations, galloping instability and the chaos of cables. They will also gain a better understanding of stable and unstable periodic motions and chaos in fluid-induced structural vibrations. Further, the results presented here will help engineers effectively design and analyze fluid-induced vibrations.
Download or read book Aerodynamic Instability of Inclined Cables written by Han Soo Kim and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of wind tunnel tests was conducted to investigate the existence of the galloping instability of inclined dry cables and also to identify the influence of some parameters on it. These parameters are the structural damping and cable surface roughness, which may have significant impact on the vibration characteristics. The test results showed both the divergent type of galloping instability and the limited amplitude high wind speed vortex shedding excitation. Galloping instability was observed in only one case. Parametric study shows that the vortex shedding oscillation can be easily suppressed with an increase of the structural damping. It was also shown that the instability criterion indicated by earlier research was too conservative compared to the results obtained from the present study.
Download or read book Nonlinear Dynamics of Cable Galloping Via a Two degree of freedom Nonlinear Oscillator written by Bo Yu and published by . This book was released on 2016 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The galloping vibrations of a single transmission cable that may vibrate transversely and torsionally has been investigated via a two-degree-of-freedom oscillator. The analytical solutions of periodic motions for this two-degree-of-freedom system are represented by the finite Fourier series. The analytical bifurcation trees of periodic motions to chaos of a transmission line under both steady and unsteady flows are discussed from the generalized harmonic balance method. The analytical solutions for stable and unstable periodic motions in such a two degree-of-freedom system are achieved, and the corresponding stability and bifurcation was discussed. The limit cycle for the linear cable structure are obtained by gradually decreasing the sinusoidal excitation amplitude. In addition, the numerical simulations of stable and unstable periodic motions are illustrated. The rich dynamical behavior in such a nonlinear cable structure are discovered, and this investigation may help one better understand the galloping phenomena for any elastic structures.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1988 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the International Conference on Aerospace System Science and Engineering 2019 written by Zhongliang Jing and published by Springer Nature. This book was released on 2020-02-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the International Conference on Aerospace System Science and Engineering (ICASSE 2019), held in Toronto, Canada, on July 30–August 1, 2019, and jointly organized by the University of Toronto Institute for Aerospace Studies (UTIAS) and the Shanghai Jiao Tong University School of Aeronautics and Astronautics. ICASSE 2019 provided a forum that brought together experts on aeronautics and astronautics to share new ideas and findings. These proceedings present high-quality contributions in the areas of aerospace system science and engineering, including topics such as trans-space vehicle system design and integration, air vehicle systems, space vehicle systems, near-space vehicle systems, aerospace robotics and unmanned systems, communication, navigation and surveillance, aerodynamics and aircraft design, dynamics and control, aerospace propulsion, avionics systems, optoelectronic systems, and air traffic management.
Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1991 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Twenty Fourth Symposium on Naval Hydrodynamics written by National Research Council and published by National Academies Press. This book was released on 2003-11-15 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is part of a series of reports that summarize this regular event. The report discusses research developments in ship design, construction, and operation in a forum that encouraged both formal and informal discussion of presented papers.
Download or read book Modeling Design and Simulation of Systems written by Mohamed Sultan Mohamed Ali and published by Springer. This book was released on 2017-08-24 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set CCIS 751 and CCIS 752 constitutes the proceedings of the 17th Asia Simulation Conference, AsiaSim 2017, held in Malacca, Malaysia, in August/September 2017. The 124 revised full papers presented in this two-volume set were carefully reviewed and selected from 267 submissions. The papers contained in these proceedings address challenging issues in modeling and simulation in various fields such as embedded systems; symbiotic simulation; agent-based simulation; parallel and distributed simulation; high performance computing; biomedical engineering; big data; energy, society and economics; medical processes; simulation language and software; visualization; virtual reality; modeling and Simulation for IoT; machine learning; as well as the fundamentals and applications of computing.
Download or read book Fluid Structure Interactions written by Michael P. Païdoussis and published by Cambridge University Press. This book was released on 2014-01-02 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structures in contact with fluid flow, whether natural or man-made, are inevitably subject to flow-induced forces and flow-induced vibration: from plant leaves to traffic signs and to more substantial structures, such as bridge decks and heat exchanger tubes. Under certain conditions the vibration may be self-excited, and it is usually referred to as an instability. These instabilities and, more specifically, the conditions under which they arise are of great importance to designers and operators of the systems concerned because of the significant potential to cause damage in the short term. Such flow-induced instabilities are the subject of this book. In particular, the flow-induced instabilities treated in this book are associated with cross-flow, that is, flow normal to the long axis of the structure. The book treats a specific set of problems that are fundamentally and technologically important: galloping, vortex-shedding oscillations under lock-in conditions, and rain-and-wind-induced vibrations, among others. The emphasis throughout is on providing a physical description of the phenomena that is as clear and up-to-date as possible.
Download or read book Wind Resistant Design of Bridges in Japan written by Yozo Fujino and published by Springer Science & Business Media. This book was released on 2012-02-28 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: For long-span bridges, wind action is a dominant factor in their safety and serviceability. A large number of long-span bridges have been built in Japan over the past 30 years, and tremendous amounts of research and technical development have been accomplished in wind-resistant design. This book is a compilation of the results of active research and development. Wind-resistant design standards generated in Japan are described in the first few chapters. Then comes information such as design wind speed, structural damping, wind tunnel tests, and analyses, which provide the basis of the design standards. Wind-induced vibrations and their control of girders, towers, cables, and other features are explained with examples of field measurements. Comprehensive listings of Japanese experience in vibration control are also presented. Because achieving particularly dynamic safety against wind is still not an easy task, these data and information will be valuable assets for the wind-engineering and bridge-engineering communities.
Download or read book Psychic Self Defense written by Dion Fortune and published by Phoemixx Classics Ebooks. This book was released on 2021-12-12 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychic Self-Defense Dion Fortune - "Psychic Self-Defense" is one of the best guides to detection and defence against psychic attack from one of the leading occult writers of the 20th century. After finding herself the subject of a powerful psychic attack in the 1930's, famed British occultist Dion Fortune wrote this detailed instruction manual on protecting oneself from paranormal attack. This classic psychic self-defence guide explains how to understand the signs of a psychic attack, vampirism, hauntings, and methods of defence. Everything you need to know about the methods, motives, and physical aspects of a psychic attack and how to overcome it is here, along with a look at the role psychic elements play in mental illness and how to recognise them.
Download or read book Vibrational Mechanics written by Iliya I. Blekhman and published by World Scientific. This book was released on 2000 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: "I think this new book has no real competitors. It should be of interest to university teachers and researchers in vibrations and mathematics, industrial vibration specialists and researchers, and university and company bookstores and libraries. It could even make up a textbook for one or more specialized courses in vibrations for graduate and postgraduate university classes".Jon Juel ThomsenTechnical University of Denmark"The monograph is highly descriptive and contains a great many of very vivid schematic diagrams demonstrating the impressive diversity of effects it reflects the author's superiority of understanding of the subject matter and his splendid teaching skills, and it is an outstanding, probably unrivalled work".ZAMM, 2001
Download or read book Classical Mechanics written by T. W. B. Kibble and published by Imperial College Press. This book was released on 2004 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fifth edition of a well-established textbook. It is intended to provide a thorough coverage of the fundamental principles and techniques of classical mechanics, an old subject that is at the base of all of physics, but in which there has also in recent years been rapid development. The book is aimed at undergraduate students of physics and applied mathematics. It emphasizes the basic principles, and aims to progress rapidly to the point of being able to handle physically and mathematically interesting problems, without getting bogged down in excessive formalism. Lagrangian methods are introduced at a relatively early stage, to get students to appreciate their use in simple contexts. Later chapters use Lagrangian and Hamiltonian methods extensively, but in a way that aims to be accessible to undergraduates, while including modern developments at the appropriate level of detail. The subject has been developed considerably recently while retaining a truly central role for all students of physics and applied mathematics.This edition retains all the main features of the fourth edition, including the two chapters on geometry of dynamical systems and on order and chaos, and the new appendices on conics and on dynamical systems near a critical point. The material has been somewhat expanded, in particular to contrast continuous and discrete behaviours. A further appendix has been added on routes to chaos (period-doubling) and related discrete maps. The new edition has also been revised to give more emphasis to specific examples worked out in detail.Classical Mechanics is written for undergraduate students of physics or applied mathematics. It assumes some basic prior knowledge of the fundamental concepts and reasonable familiarity with elementary differential and integral calculus.
Download or read book Flow induced Vibration written by Robert D. Blevins and published by . This book was released on 2001-01-01 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on applications for offshore platforms and piping; and, wind-induced vibration of buildings, bridges, and towers. This title also focuses on acoustic and mechanical vibration of heat exchangers, power lines, and process ducting.
Download or read book A First Rate Madness written by Nassir Ghaemi and published by Penguin. This book was released on 2012-06-26 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The New York Times bestseller “A glistening psychological history, faceted largely by the biographies of eight famous leaders . . .” —The Boston Globe “A provocative thesis . . . Ghaemi’s book deserves high marks for original thinking.” —The Washington Post “Provocative, fascinating.” —Salon.com Historians have long puzzled over the apparent mental instability of great and terrible leaders alike: Napoleon, Lincoln, Churchill, Hitler, and others. In A First-Rate Madness, Nassir Ghaemi, director of the Mood Disorders Program at Tufts Medical Center, offers a myth-shattering exploration of the powerful connections between mental illness and leadership and sets forth a controversial, compelling thesis: The very qualities that mark those with mood disorders also make for the best leaders in times of crisis. From the importance of Lincoln's "depressive realism" to the lackluster leadership of exceedingly sane men as Neville Chamberlain, A First-Rate Madness overturns many of our most cherished perceptions about greatness and the mind.
Download or read book Uglies written by Scott Westerfeld and published by Simon and Schuster. This book was released on 2011-05-03 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fresh repackaging of the bestselling Uglies boks...the series that started the whole dystopian trend!
