Download or read book Report on the Measurement Results of Torsional and Axial Vibrations of the Shafting and Lateral Vibrations of Engines and Turboblowers Taken During Sea Trials on Sept 3th written by Sulzer Ltd and published by . This book was released on 1979 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: "During the sea trials on 3rd/4th September, 1979, of the M.S. "Canmar Kigoriak", Dome Petroleum Icebreaker, St. John, hull no. 1132, we carried out measurements of torsional and axial vibrations of the shafting and vibration amplitudes of the engines and their turboblowers. The object of the measurements reported here was to check the torsional and axial characteristics of the propulsion unit, especially the level of the vibratory torques in the flexible couplings and in the reduction gear. ... At normal conditions, all cyclinders firing (with fuel), and maximum propeller pitch (M.E.P. according to the propeller law), the recorded torsional vibration amplitudes are higher than the calculated ones, but the additional torsional vibratory torques never exceed the allowable limits, not only in the flexible couplings (engines and shaft-generator starboard and portside) but also in the pinion and gear wheel of the reduction gear. At emergency conditions (both engines in operation), one cylinder without fuel, based on the recorded amplitudes, we recommend the following propeller pitch position in order to keep the vibratory torque in the flexible couplings below the allowable limits: - both shaft-generators engaged, prop. pitch -
Download or read book A Handbook on Torsional Vibration written by British Internal Combustion Engine Research Association and published by Cambridge University Press. This book was released on 1958 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 1958 book was primarily written to provide information on torsional vibration for the design and development departments of engineering companies, although it was also intended to serve students of the subject. It will be of value to anyone with an interest in torsional vibration and the development of engineering practice.
Download or read book Torsional Vibration of Turbo Machinery written by Duncan Walker and published by McGraw Hill Professional. This book was released on 2003-11-21 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vibration, excessive noise and other dynamics-related problems that limit or prevent operation are a major manufacturing concern in airplanes, auto crankshafts, home appliances, etc. This detailed monograph provides in-depth coverage of state-of-the-art vibration analysis techniques used to prevent design and operational malfunction. * Torsional vibration mathematical modeling * Forced response analysis * Vibration measurement methods and monitoring * Application case studies * SI units used throughout
Download or read book Vibration Control Engineering written by Ernesto Novillo and published by CRC Press. This book was released on 2021-12-09 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book applies vibration engineering to turbomachinery, covering installation, maintenance and operation. With a practical approach based on clear theoretical principles and formulas, the book is an essential how-to guide for all professional engineers dealing with vibration issues within turbomachinery. Vibration problems in turbines, large fans, blowers, and other rotating machines are common issues within turbomachinery. Applicable to industries such as oil and gas mining, cement, pharmaceutical and naval engineering, the ability to predict vibration based on frequency spectrum patterns is essential for many professional engineers. In this book, the theory behind vibration is clearly detailed, providing an easy to follow methodology through which to calculate vibration propagation. Describing lateral and torsional vibration and how this impacts turbine shaft integrity, the book uses mechanics of materials theory and formulas alongside the matrix method to provide clear solutions to vibration problems. Additionally, it describes how to carry out a risk assessment of vibration fatigue. Other topics covered include vibration control techniques, the design of passive and active absorbers and rigid, non-rigid and Z foundations. The book will be of interest to professionals working with turbomachinery, naval engineering corps and those working on ISO standards 10816 and 13374. It will also aid mechanical engineering students working on vibration and machine design.
Download or read book Comparative Investigation of Calculated and Measured Torsional axial Vibrations in the Shafting of a Dry Cargo Motorship written by C. A. M. van der Linden and published by . This book was released on 1968 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Bibliography of the Vibration of Shafts Vibration Measurements and the Design of Crankshafts written by Maurice Joseph Zucrow and published by . This book was released on 1931 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Torsional Vibrations in Reciprocating Engine Shafts written by G. R. Goldsbrough and published by . This book was released on 1925 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Evaluation of Effects of Torsional Vibrations written by Gordhanbhai Fulabhai Patel and published by . This book was released on 1949 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanical Vibration Evaluation of Machine Vibration by Measurements on Rotating Shafts Coupled Industrial Machines written by British Standards Institute Staff and published by . This book was released on 2009-03-31 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbocompressors, Steam turbines, Grades (quality), Electric machines, Vibration intensity, Rotating parts, Vibration measurement, Electrical transmission systems, Turbines, Industrial, Pumps, Vibration, Shafts (rotating), Rotary engines, Electric generators
Download or read book On Torsional Vibrations in Axles and Shafting written by Karl Pearson and published by Palala Press. This book was released on 2015-12-13 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Advances in Vibration Analysis Research written by Farzad Ebrahimi and published by IntechOpen. This book was released on 2011-04-04 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Pounder s Marine Diesel Engines and Gas Turbines written by Malcolm Latarche and published by Butterworth-Heinemann. This book was released on 2020-12-01 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pounder's Marine Diesel Engines and Gas Turbines, Tenth Edition, gives engineering cadets, marine engineers, ship operators and managers insights into currently available engines and auxiliary equipment and trends for the future. This new edition introduces new engine models that will be most commonly installed in ships over the next decade, as well as the latest legislation and pollutant emissions procedures. Since publication of the last edition in 2009, a number of emission control areas (ECAs) have been established by the International Maritime Organization (IMO) in which exhaust emissions are subject to even more stringent controls. In addition, there are now rules that affect new ships and their emission of CO2 measured as a product of cargo carried. - Provides the latest emission control technologies, such as SCR and water scrubbers - Contains complete updates of legislation and pollutant emission procedures - Includes the latest emission control technologies and expands upon remote monitoring and control of engines
Download or read book Practical Solution of Torsional Vibration Problems written by William Ker Wilson and published by . This book was released on 1935 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Strength of Shafts in Vibration written by Joseph Morris and published by . This book was released on 1929 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Development of Improved Means for Evaluating Effects of Torsional Vibration on Internal Combustion Engine Installations written by Society of Automotive Engineers. War Engineering Board and published by . This book was released on 1945 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotating Machinery Vibration written by Maurice L. Adams and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primer on rotor vibration: vibration concepts and methods; lateral rotor vibration analysis models; torsional rotor vibration analysis models. Rotor dynamic analysis: RDA code for lateral rotor vibration analyses; bearing and seal rotor dynamics; turbo-machinery impeller and blade effects. Monitoring and diagnostics: rotor vibration measurement and acquisition; vibration severity guidelines; signal analysis and identification of vibration causes. Troubleshooting case studies: rotor unbalance and critical speed case studies; self-excited rotor vibration case studies; additional rotor vibration problem cases and topics.
Download or read book Vibration of Structures and Machines written by Giancarlo Genta and published by . This book was released on 1993 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the present book is to address practical aspects of nonlinear vibration analysis. It presents cases rarely discussed in the existing literature on vibration - such as rotor dynamics, and torsional vibration of engines - which are problems of considerable interest for engineering researchers and practical engineers. The book can be used not only as a reference but also as material for graduate students at Engineering departments, as it contains problems and solutions for each chapter.
