Underlying Vibrations

Author : A J Pretlove
Publisher : Butterworth-Heinemann
Page : 129 pages
File Size : 41,6 Mb
Release : 2013-09-24
Category : Technology & Engineering
ISBN : 9781483140612

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Basic Mechanical Vibrations by A J Pretlove Pdf

BASIC Mechanical Vibrations deals with vibrations and combines basic theory with the development of useful computer programs to make design calculations. The programs in the book are written in BASIC. This book is comprised of six chapters and begins with a brief introduction to computing, with special emphasis on the fundamentals of the BASIC computer language. The chapters that follow give concise elements of vibration theory followed by problem solving examples making use of BASIC programs. The vibration analysis of engineering systems, which may be modeled by a single degree of freedom, is presented. Simple systems with damping and no damping are considered, along with systems having two and several degrees of freedom. The final chapter is concerned with bending vibrations. The text includes some subroutines for performing simple matrix operations on two-dimensional arrays that can be used in vibration calculations. This monograph will be useful to engineers who need to make vibration design calculations and to students of mechanical engineering.

Author : Tomomichi Nakamura,Shigehiko Kaneko,Fumio Inada,Minoru Kato,Kunihiko Ishihara,Takashi Nishihara,Njuki W Mureithi,Mikael A Langthjem
Publisher : Butterworth-Heinemann
Page : 432 pages
File Size : 54,6 Mb
Release : 2013-12-06
Category : Technology & Engineering
ISBN : 9780080983523

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Flow-Induced Vibrations by Tomomichi Nakamura,Shigehiko Kaneko,Fumio Inada,Minoru Kato,Kunihiko Ishihara,Takashi Nishihara,Njuki W Mureithi,Mikael A Langthjem Pdf

In many plants, vibration and noise problems occur due to fluid flow, which can greatly disrupt smooth plant operations. These flow-related phenomena are called flow-induced vibration. This book explains how and why such vibrations happen and provides hints and tips on how to avoid them in future plant design. The world-leading author team doesn’t assume prior knowledge of mathematical methods and provides the reader with information on the basics of modeling. The book includes several practical examples and thorough explanations of the structure, the evaluation method and the mechanisms to aid understanding of flow-induced vibrations. Helps ensure smooth plant operations Explains the structure, evaluation method and mechanisms Shows how to avoid vibrations in future plant design

Author : Martha Belem Saldivar Márquez,Islam Boussaada,Hugues Mounier,Silviu-Iulian Niculescu
Publisher : Springer
Page : 294 pages
File Size : 51,6 Mb
Release : 2015-03-09
Category : Technology & Engineering
ISBN : 9783319157474

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Analysis and Control of Oilwell Drilling Vibrations by Martha Belem Saldivar Márquez,Islam Boussaada,Hugues Mounier,Silviu-Iulian Niculescu Pdf

This book reports the results of exhaustive research work on modeling and control of vertical oil well drilling systems. It is focused on the analysis of the system-dynamic response and the elimination of the most damaging drill string vibration modes affecting overall perforation performance: stick-slip (torsional vibration) and bit-bounce (axial vibration). The text is organized in three parts. The first part, Modeling, presents lumped- and distributed-parameter models that allow the dynamic behavior of the drill string to be characterized; a comprehensive mathematical model taking into account mechanical and electric components of the overall drilling system is also provided. The distributed nature of the system is accommodated by considering a system of wave equations subject to nonlinear boundary conditions; this model is transformed into a pair of neutral-type time-delay equations which can overcome the complexity involved in the analysis and simulation of the partial differential equation model. The second part, Analysis, is devoted to the study of the response of the system described by the time-delay model; important properties useful for analyzing system stability are investigated and frequency- and time-domain techniques are reviewed. Part III, Control, concerns the design of stabilizing control laws aimed at eliminating undesirable drilling vibrations; diverse control techniques based on infinite--dimensional system representations are designed and evaluated. The control proposals are shown to be effective in suppressing stick-slip and bit-bounce so that a considerable improvement of the overall drilling performance can be achieved. This self-contained book provides operational guidelines to avoid drilling vibrations. Furthermore, since the modeling and control techniques presented here can be generalized to treat diverse engineering problems, it constitutes a useful resource to researchers working on control and its engineering application in oil well drilling.

Author : Farzad Ebrahimi
Publisher : BoD – Books on Demand
Page : 472 pages
File Size : 46,6 Mb
Release : 2011-04-04
Category : Technology & Engineering
ISBN : 9789533072098

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Advances in Vibration Analysis Research by Farzad Ebrahimi Pdf

Vibrations are extremely important in all areas of human activities, for all sciences, technologies and industrial applications. Sometimes these Vibrations are useful but other times they are undesirable. In any case, understanding and analysis of vibrations are crucial. This book reports on the state of the art research and development findings on this very broad matter through 22 original and innovative research studies exhibiting various investigation directions. The present book is a result of contributions of experts from international scientific community working in different aspects of vibration analysis. The text is addressed not only to researchers, but also to professional engineers, students and other experts in a variety of disciplines, both academic and industrial seeking to gain a better understanding of what has been done in the field recently, and what kind of open problems are in this area.

Author : Sean Meshorer
Publisher : Simon and Schuster
Page : 352 pages
File Size : 51,7 Mb
Release : 2012-05-08
Category : Self-Help
ISBN : 9781451684278

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The Bliss Experiment (with embedded videos) by Sean Meshorer Pdf

HAPPINESS IS GOOD. BLISS IS BETTER. We have a higher standard of living and more ways to instantaneously fulfill every desire than ever before. Then why are we unhappy? Because happiness isn’t what we really want. Happiness alone is fleeting and not deeply transformative. Bliss is a spiritual state where happiness, profound meaning, and enduring truth converge. With bliss comes an unshakable joy, a practical wisdom, and a lasting solution to our personal and planetary sufferings. Based on a successful seminar taught by Sean Meshorer, a leading spiritual teacher and New Thought minister, The Bliss Experiment contains dozens of stories of real people learning from everyday situations, backed by more than five hundred scientific studies. This is the one essential book that distills and unifies seemingly competing practices, philosophies, religions, and psychologies. Meshorer includes exercises that have worked time and again for people from all walks of life—including him. Meshorer suffers with severe chronic pain and is able to live his life to the fullest through the practices he shares here. Bliss helps with stress, anxiety, and depression. It makes people more successful, better able to see and seize opportunities, and build or improve relationships. Give these ideas and practices twenty-eight days of dedicated attention and you will see results. You only need a moment of bliss to benefit the rest of your life. The text includes links to bonus videos of Sean Meshorer expanding on the book’s themes and demonstrating the exercises.

Author : Paul H. Wirsching,Thomas L. Paez,Keith Ortiz
Publisher : Courier Corporation
Page : 465 pages
File Size : 47,9 Mb
Release : 2006-01-01
Category : Science
ISBN : 9780486450155

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Random Vibrations by Paul H. Wirsching,Thomas L. Paez,Keith Ortiz Pdf

The most comprehensive text and reference available on the study of random vibrations, this book was designed for graduate students and mechanical, structural, and aerospace engineers. In addition to coverage of background topics in probability, statistics, and random processes, it develops methods for analyzing and controlling random vibrations. 1995 edition.

Author : Samuel Butler
Publisher : BoD – Books on Demand
Page : 205 pages
File Size : 55,8 Mb
Release : 2019-09-25
Category : Fiction
ISBN : 9783734088094

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Luck or Cunning by Samuel Butler Pdf

Reproduction of the original: Luck or Cunning by Samuel Butler

Author : Robert Amos
Publisher : TouchWood Editions
Page : 194 pages
File Size : 54,5 Mb
Release : 2013
Category : Art
ISBN : 9781771510189

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Harold Mortimer-Lamb by Robert Amos Pdf

Harold Mortimer-Lamb's name is in the index of almost every book written on the history of Canadian art, yet his place in that world has never been clear. Photographer, writer, painter, promoter--he was a man of many parts and the ideal patron and friend to some of Canada's most famous artists, including A.Y. Jackson, Emily Carr, and Jack Shadbolt. At the centre of his story are his relationships with painter Frederick Varley and young student Vera Weatherbie, whom Mortimer-Lamb, at the age of seventy, eventually married, when she was just thirty. Profusely illustrated with his photos, paintings, and the art he collected, Harold Mortimer-Lamb: The Art Lover brings into focus an unknown chapter in Canadian art history.

Author : John Roy Thoenen,Stephen L. Windes
Publisher : Unknown
Page : 88 pages
File Size : 54,9 Mb
Release : 1937
Category : Blasting
ISBN : UOM:39015078518696

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Earth Vibrations Caused by Quarry Blasting by John Roy Thoenen,Stephen L. Windes Pdf

Author : Gang Sheng Chen
Publisher : Elsevier
Page : 409 pages
File Size : 42,5 Mb
Release : 2014-07-10
Category : Technology & Engineering
ISBN : 9780857094599

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Handbook of Friction-Vibration Interactions by Gang Sheng Chen Pdf

Friction-vibration interactions are common but important phenomena in science and engineering. Handbook of Friction-Vibration Interactions introduces the principles and provides the resources to understand and work with them. A unified theoretical framework includes some of the most important engineering applications. The first three chapters in the book introduce basic concepts and analytical methods of friction and vibration. The fourth chapter presents the general principles on friction-vibration interactions, and also touches on various engineering applications. In the fifth chapter the concepts and methods are extended to some of the most critical engineering applications in high-tech industry, presenting the friction-vibration interaction principle and applications in data storage systems. Covers a key topic in science and engineering, with applications in daily life Introduces the principles of friction-vibration interactions Analyzes, presents experiments, and treats real systems ranging from nano to micro to macro scales

Author : Zsuzsanna Fajcsak-Simon
Publisher : Balboa Press
Page : 447 pages
File Size : 46,6 Mb
Release : 2019-08-07
Category : Self-Help
ISBN : 9781982224318

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The Secret of Happiness Locked in Your Fears by Zsuzsanna Fajcsak-Simon Pdf

This book outlines Dr. Zsu’s international program “Live Your Life Alive.” The program has brought sustained change for many thousands of people around the world. This book consists of two parts: the past and the future. Understanding your past, transforming our fears, setting up new goals, which are in line with your true self and part of your empowering lifespan, are the essence of this book. You will discover page by page your limiting blocks, learn to let go, and liberate yourself via your life skills, which makes you experience change. The book holds the hand of the reader while experiencing change.

Author : Jörn Rittweger
Publisher : Springer Nature
Page : 389 pages
File Size : 49,7 Mb
Release : 2020-05-23
Category : Medical
ISBN : 9783030439859

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Manual of Vibration Exercise and Vibration Therapy by Jörn Rittweger Pdf

This book addresses the practical aspects of vibration exercise and vibration therapy. In addition, it describes the technical and physiological background, providing applied scientists and doctors with a deeper understanding of the therapeutic potential that vibration exercise holds. Having first emerged two decades ago, vibration exercise has since established itself as a widespread form of physical exercise, used in all rehabilitation areas. The goal of this book is to close the gap between scientific knowledge and practice. Given that occupational exposure to vibration leads to well-known unfavorable effects, the book is also dedicated to potential risks, hazards and contra-indications and of course, the application of vibration therapy in a number of specific conditions is presented in a clinically usable fashion. Given its breadth of coverage, this book will be of interest to physiotherapists and exercise scientists, but also to a wider range of physicians working in the field of rehabilitation.

Author : Nawawi Chouw,Günther Schmid
Publisher : CRC Press
Page : 409 pages
File Size : 46,5 Mb
Release : 2021-07-29
Category : Technology & Engineering
ISBN : 9781000446791

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Wave 2002: Wave Propagation - Moving Load - Vibration Reduction by Nawawi Chouw,Günther Schmid Pdf

Detailing the proceedings of the Wave 2002 workshop at Okayama University in Japan, this collection of eighteen peer-reviewed papers concerns the issue of the ground vibration and noise caused by construction activities, explosions in the ground, or high-speed trains. Providing key information for engineers, researchers, scientists, practitioners, teachers and students working in the field of structural dynamics or soil dynamics, this text also includes a useful address list in the appendix to enable readers to gather further information if required.

Author : Ernst K. Franke
Publisher : Unknown
Page : 24 pages
File Size : 49,9 Mb
Release : 1954
Category : Mechanical movements
ISBN : UOM:39015095295880

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The Response of the Human Skull to Mechanical Vibrations by Ernst K. Franke Pdf

Author : Butler
Publisher : Unknown
Page : 350 pages
File Size : 53,9 Mb
Release : 1887
Category : Electronic
ISBN : UBBS:UBBS-00006763

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Luck, Or Cunning, as the Main Means of Organic Modification? by Butler Pdf