Nonlinear Instability and Inertial Coupling Effects

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Publisher :
ISBN 13 : 9781732632301
Total Pages : 472 pages
Book Rating : 4.6/5 (323 download)

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Book Synopsis Nonlinear Instability and Inertial Coupling Effects by : Shaojie Tang

Download or read book Nonlinear Instability and Inertial Coupling Effects written by Shaojie Tang and published by . This book was released on 2018-11-08 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a new scientific discovery about the nonlinear instability and inertial coupling effects for aircrafts, land vehicles, and ships. It focuses on the dynamic instability and inertial couplings of the rotational motions of these vehicles and provides analytical solutions for the nonlinear governing equations without linearization. A nonlinear stability theorem is proven analytically, numerically, and experimentally. The threshold for the nonlinear instability is given. The book covers topics such as the fundamental mistakes in automotive, aviation, and naval architecture industries; energy flow patterns of aircrafts, ships, land vehicles, and rigid body torque-free motion; the nonlinear solution of vehicle dynamics; nonlinear instabilities and inertial coupling effects of ships, aircrafts, and land vehicles. It reveals the mechanism of broaching and capsizing of ships; a phase locked-in phenomenon for ships; Dutch roll, wing rock, Pilot-Induced-Oscillation, and upset of aircrafts including un-commanded roll, pitch, and yaw; and rollover of land vehicles. The unique feature of this book is to provide scientific analyses and explanations for the root causes for two aircraft incidents and 16 aircraft crashes based on their FDR data, for two Ro/Ro ship capsizes, two cruise ship capsizes. An inertial coupling factor is proposed to measure the effect of the inertial coupling. A dynamic stability factor is proposed to indicate how dynamically stable a vehicle is. This book provides evidences based on the analytical analyses, the numerical simulations, the physical experiments, and the highway fatality data to prove that the Anti-Brake System and Electronic Stability Control cause more rollovers and fatalities. The autopilot of aircrafts is proven to cause some nonlinear instabilities and crashes. Three recipes for aircraft crashes during takeoff, landing approach, and cruise leveling are given. A mechanical demonstrator is also given.

The Effect of the Ionosphere on Communication, Navigation, and Surveillance Systems

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Publisher :
ISBN 13 :
Total Pages : 716 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis The Effect of the Ionosphere on Communication, Navigation, and Surveillance Systems by : John M. Goodman

Download or read book The Effect of the Ionosphere on Communication, Navigation, and Surveillance Systems written by John M. Goodman and published by . This book was released on 1988 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

On the Unstable Rolling Motions of Ships Resulting from Nonlinear Coupling with Pitch Including the Effect of Damping in Roll

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Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis On the Unstable Rolling Motions of Ships Resulting from Nonlinear Coupling with Pitch Including the Effect of Damping in Roll by : W. D. Kinney

Download or read book On the Unstable Rolling Motions of Ships Resulting from Nonlinear Coupling with Pitch Including the Effect of Damping in Roll written by W. D. Kinney and published by . This book was released on 1961 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: The equations of motion for a ship pitching and rolling in a calm sea were found to be coupled by means of a second order term in the rolling equation of motion. When the pitching motion is simple harmonic the equation of motion in roll is of the Mathieu type, the two independent parameters being pitching amplitude and frequency. The stability diagram of the Mathieu equation including the effect of linear damping is determined theoretically and verified by solving the Mathieu equation on an analogue computer. In experiments with one ship model form, it was found that the transition from stable to unstable motion occurred for the value of the parameters predicted by the theory, and that the rolling motions obtained experimentally closely resembled the computer solutions. It was concluded that (1) unstable rolling motions are possible for very small pitching amplitudes, (2) when the natural frequency of pitch is twice that of roll the amplitude required to produce unstable motion is a minimum, and (3) for any pitching frequency, the greater the amount of damping, the greater the amplitude of pitching must become to produce unstable rolling motions. (Author).

NASA Workshop on Distributed Parameter Modeling and Control of Flexible Aerospace Systems

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Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis NASA Workshop on Distributed Parameter Modeling and Control of Flexible Aerospace Systems by :

Download or read book NASA Workshop on Distributed Parameter Modeling and Control of Flexible Aerospace Systems written by and published by . This book was released on 1994 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Note

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Publisher :
ISBN 13 :
Total Pages : 724 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Note by :

Download or read book NASA Technical Note written by and published by . This book was released on 1976 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stochastic Structural Dynamics

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Publisher : CRC Press
ISBN 13 : 1000109933
Total Pages : 396 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Stochastic Structural Dynamics by : T. Ariaratnam

Download or read book Stochastic Structural Dynamics written by T. Ariaratnam and published by CRC Press. This book was released on 2020-12-17 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a series of original contributions in the area of Stochastic Dynamics, which demonstrates the impact of Mike Lin's research and teaching in the area of random vibration and structural dynamics.

Nonlinear Vibrations and Stability of Shells and Plates

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Publisher : Cambridge University Press
ISBN 13 : 1139469029
Total Pages : 391 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Nonlinear Vibrations and Stability of Shells and Plates by : Marco Amabili

Download or read book Nonlinear Vibrations and Stability of Shells and Plates written by Marco Amabili and published by Cambridge University Press. This book was released on 2008-01-14 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book explores both theoretical and experimental aspects of nonlinear vibrations and stability of shells and plates. It is ideal for researchers, professionals, students, and instructors. Expert researchers will find the most recent progresses in nonlinear vibrations and stability of shells and plates, including advanced problems of shells with fluid-structure interaction. Professionals will find many practical concepts, diagrams, and numerical results, useful for the design of shells and plates made of traditional and advanced materials. They will be able to understand complex phenomena such as dynamic instability, bifurcations, and chaos, without needing an extensive mathematical background. Graduate students will find (i) a complete text on nonlinear mechanics of shells and plates, collecting almost all the available theories in a simple form, (ii) an introduction to nonlinear dynamics, and (iii) the state of art on the nonlinear vibrations and stability of shells and plates, including fluid-structure interaction problems.

Linear and Nonlinear Structural Mechanics

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Publisher : John Wiley & Sons
ISBN 13 : 3527617574
Total Pages : 763 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Linear and Nonlinear Structural Mechanics by : Ali H. Nayfeh

Download or read book Linear and Nonlinear Structural Mechanics written by Ali H. Nayfeh and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Explains the physical meaning of linear and nonlinear structural mechanics. * Shows how to perform nonlinear structural analysis. * Points out important nonlinear structural dynamics behaviors. * Provides ready-to-use governing equations.

Airplane Stability and Control

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Publisher : Cambridge University Press
ISBN 13 : 1107320194
Total Pages : 417 pages
Book Rating : 4.1/5 (73 download)

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Book Synopsis Airplane Stability and Control by : Malcolm J. Abzug

Download or read book Airplane Stability and Control written by Malcolm J. Abzug and published by Cambridge University Press. This book was released on 2002-09-23 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the early machines to today's sophisticated aircraft, stability and control have always been crucial considerations. In this second edition, Abzug and Larrabee again forge through the history of aviation technologies to present an informal history of the personalities and the events, the art and the science of airplane stability and control. The book includes never-before-available impressions of those active in the field, from pre-Wright brothers airplane and glider builders through to contemporary aircraft designers. Arranged thematically, the book deals with early developments, research centers, the effects of power on stability and control, the discovery of inertial coupling, the challenge of stealth aerodynamics, a look toward the future, and much more. It is profusely illustrated with photographs and figures, and includes brief biographies of noted stability and control figures along with a core bibliography. Professionals, students, and aviation enthusiasts alike will appreciate this readable history of airplane stability and control.

Nonlinear Processes in Geophysics

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Publisher :
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Nonlinear Processes in Geophysics by :

Download or read book Nonlinear Processes in Geophysics written by and published by . This book was released on 1996 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Perspectives in Dynamical Systems III: Control and Stability

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Publisher : Springer Nature
ISBN 13 : 3030773140
Total Pages : 355 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Perspectives in Dynamical Systems III: Control and Stability by : Jan Awrejcewicz

Download or read book Perspectives in Dynamical Systems III: Control and Stability written by Jan Awrejcewicz and published by Springer Nature. This book was released on 2021-12-14 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is part of collection of contributions devoted to analytical and experimental techniques of dynamical systems, presented at the 15th International Conference “Dynamical Systems: Theory and Applications”, held in Łódź, Poland on December 2-5, 2019. The wide selection of material has been divided into three volumes, each focusing on a different field of applications of dynamical systems. The broadly outlined focus of both the conference and these books includes bifurcations and chaos in dynamical systems, asymptotic methods in nonlinear dynamics, dynamics in life sciences and bioengineering, original numerical methods of vibration analysis, control in dynamical systems, optimization problems in applied sciences, stability of dynamical systems, experimental and industrial studies, vibrations of lumped and continuous systems, non-smooth systems, engineering systems and differential equations, mathematical approaches to dynamical systems, and mechatronics.

Nonlinear Vibrations Excited by Limited Power Sources

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Publisher : Springer Nature
ISBN 13 : 3030966038
Total Pages : 407 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Nonlinear Vibrations Excited by Limited Power Sources by : Jose Manoel Balthazar

Download or read book Nonlinear Vibrations Excited by Limited Power Sources written by Jose Manoel Balthazar and published by Springer Nature. This book was released on 2022-04-18 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book covers a wide range of applied engineering research compactly presented in one volume, and shows innovative practical engineering solutions for automotive, marine and aviation industries, as well as power generation related to nonlinear vibrations excited by limited power sources. While targeting primarily the audience of professional scientists and engineers, the book can also be useful for graduate students, and for all of those who are relatively new to the area and are looking for a single source with a good overview of the state-of-the-art as well as up-to-date information on theories, analytical, numerical methods, and their applications in design, simulations, testing, and manufacturing. The readers will find here a rich mixture of approaches, software tools and case studies used to investigate and optimize diverse powertrains, their functional units and separate machine parts based on different physical phenomena, their mathematical model representations, solution algorithms, and experimental validation.

Hydrodynamic Instabilities and Turbulence

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Publisher : Cambridge University Press
ISBN 13 : 1108489648
Total Pages : 611 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Hydrodynamic Instabilities and Turbulence by : Ye Zhou

Download or read book Hydrodynamic Instabilities and Turbulence written by Ye Zhou and published by Cambridge University Press. This book was released on 2024-05-31 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive reference guide to turbulent mixing driven by Rayleigh-Taylor, Richtmyer-Meshkov and Kelvin-Helmholtz instabilities.

Coupling Effects on the Dynamic Stability of Thin Shells

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Publisher :
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Coupling Effects on the Dynamic Stability of Thin Shells by : T. C. Fan

Download or read book Coupling Effects on the Dynamic Stability of Thin Shells written by T. C. Fan and published by . This book was released on 1967 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Equations are developed for determining the equivalent thermal stress problem.

Nonlinear Dynamics and Applications

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Publisher : Springer Nature
ISBN 13 : 3030997928
Total Pages : 1433 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Nonlinear Dynamics and Applications by : Santo Banerjee

Download or read book Nonlinear Dynamics and Applications written by Santo Banerjee and published by Springer Nature. This book was released on 2022-10-06 with total page 1433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers recent trends and applications of nonlinear dynamics in various branches of society, science, and engineering. The selected peer-reviewed contributions were presented at the International Conference on Nonlinear Dynamics and Applications (ICNDA 2022) at Sikkim Manipal Institute of Technology (SMIT) and cover a broad swath of topics ranging from chaos theory and fractals to quantum systems and the dynamics of the COVID-19 pandemic. Organized by the SMIT Department of Mathematics, this international conference offers an interdisciplinary stage for scientists, researchers, and inventors to present and discuss the latest innovations and trends in all possible areas of nonlinear dynamics.

Design & Analysis

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Publisher : Elsevier
ISBN 13 : 1483191125
Total Pages : 1841 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Design & Analysis by : Liu Cengdian

Download or read book Design & Analysis written by Liu Cengdian and published by Elsevier. This book was released on 2016-06-03 with total page 1841 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pressure Vessel Technology, Volume 3 reviews the practices and trends in pressure vessel technology. This book discusses the tremendous progress in the various fields of pressure vessel technology, including fabrication techniques, ferrous materials, and life expectancy to assure structural integrity. Organized into 11 chapters, this compilation of papers begins with an overview of the fabrication techniques in pressure vessel technology. This text then examines the requirements of the chemical industry for the prevention of catastrophic failure of pressure components. Other chapters consider the major development of pressure vessels for special purposes, high pressure vessels, materials for making pressure vessels, and pressure vessel codes. This book discusses as well the seismic design in the field of pressure vessels and pipings. The final chapter deals with buckling resistance under seismic motions for thin-walled cylindrical vessels, of which predominant mode of failure is shear buckling and bending under horizontal earthquake loadings. This book is a valuable resource for mechanical engineers, project managers, and scientists.

Introduction to Aircraft Flight Dynamics

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Publisher : AIAA
ISBN 13 : 9781600860775
Total Pages : 426 pages
Book Rating : 4.8/5 (67 download)

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Book Synopsis Introduction to Aircraft Flight Dynamics by : Louis V. Schmidt

Download or read book Introduction to Aircraft Flight Dynamics written by Louis V. Schmidt and published by AIAA. This book was released on 1998 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: