Vibration And Wear In High Speed Rotating Machinery
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Author | : Júlio M. Montalvão e Silva |
Publisher | : Springer Science & Business Media |
Total Pages | : 830 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 940091914X |
Proceedings of the NATO Advanced Study Institute on Vibration and Wear Damage in High Speed Rotating Machinery, Tróia, Sebútal, April 10-22, 1989
Author | : Cornelius Scheffer |
Publisher | : Elsevier |
Total Pages | : 263 |
Release | : 2004-07-16 |
Genre | : Technology & Engineering |
ISBN | : 0080480225 |
Machinery Vibration Analysis and Predictive Maintenance provides a detailed examination of the detection, location and diagnosis of faults in rotating and reciprocating machinery using vibration analysis. The basics and underlying physics of vibration signals are first examined. The acquisition and processing of signals is then reviewed followed by a discussion of machinery fault diagnosis using vibration analysis. Hereafter the important issue of rectifying faults that have been identified using vibration analysis is covered. The book also covers the other techniques of predictive maintenance such as oil and particle analysis, ultrasound and infrared thermography. The latest approaches and equipment used together with the latest techniques in vibration analysis emerging from current research are also highlighted. - Understand the basics of vibration measurement - Apply vibration analysis for different machinery faults - Diagnose machinery-related problems with vibration analysis techniques
Author | : Julio M Montalvao E Silva |
Publisher | : |
Total Pages | : 864 |
Release | : 1990-04-30 |
Genre | : |
ISBN | : 9789400919150 |
Author | : Maurice L. Adams |
Publisher | : CRC Press |
Total Pages | : 642 |
Release | : 2000-10-24 |
Genre | : Technology & Engineering |
ISBN | : 9780203902165 |
This comprehensivereference/text provides a thorough grounding in the fundamentals of rotating machinery vibration-treating computer model building, sources and types of vibration, and machine vibration signal analysis. Illustrating turbomachinery, vibration severity levels, condition monitoring, and rotor vibration cause identification, Ro
Author | : Derek Norfield |
Publisher | : Elsevier |
Total Pages | : 228 |
Release | : 2011-04-18 |
Genre | : Technology & Engineering |
ISBN | : 0080459382 |
Rotating machinery (eg pumps, motors, compressors) is normally manufactured to precise measurements but there comes a point when the costs of manufacture mean that further precision is not cost-effective and thus any slight imbalance inherent in the machine will need to be attended to after manufacture. When such machinery is in operation, often at very high speeds of thousands of revs per minute, any imbalance will set up vibration and often noise. In addition, such imbalance will cause extra wear and loss of efficiency in the machine. The answer is to balance the affected parts of the machine so that it operates smoothly and efficiently.This book is a practical account of such balancing techniques e.g how to balance a rotor, how to set up and verify performance of a balancing machine, and procedures for on-site balancing. In addition, other common causes of vibration will be covered e.g. misalignment, bad bearings and looseness.This book is the distillation of a successful course run by the author and developed over 20 years. University engineering departments do not teach balancing techniques beyond the very basic, and there is a need for educators and engineers to have a practical book available on the topic.·A practical book which will help the reader understand the importance of balance in today's high technology world·Outlines the history of dynamic balancing and other vibration reduction techniques·Profusely illustrated throughout
Author | : M. I. Friswell |
Publisher | : Cambridge University Press |
Total Pages | : 545 |
Release | : 2010-03-31 |
Genre | : Science |
ISBN | : 0521850169 |
Enables engineers to understand the dynamics of rotating machines, from basic explanations to detailed numerical models and analysis.
Author | : IMechE (Institution of Mechanical Engineers) |
Publisher | : John Wiley & Sons |
Total Pages | : 750 |
Release | : 2004-10-22 |
Genre | : Technology & Engineering |
ISBN | : 9781860584473 |
This essential text contains the papers from the 8th international IMechE conference on Vibrations in Rotating Machinery held at the University of Wales, Swansea in September 2004. The themes of the volume are new developments and industrial applications of current technology relevant to the vibration and noise of rotating machines and assemblies. TOPICS INCLUDE Rotor balancing – including active and automatic balancing Special rotating machines – including micromachines Oil film bearings and dampers Active control methods for rotating machines Smart machine technology Dynamics of assembled rotors Component life predictions and life extension strategies The dynamics of geared systems Cracked rotors – detection, location ad prognosis Chaotic behaviour in machines Experimental methods and discoveries.
Author | : Júlio M. Montalvão e Silva |
Publisher | : |
Total Pages | : 852 |
Release | : 1990 |
Genre | : |
ISBN | : |
Author | : Xingjian Jing |
Publisher | : Springer Nature |
Total Pages | : 1210 |
Release | : 2021-09-23 |
Genre | : Technology & Engineering |
ISBN | : 9811659125 |
This book is to provide readers with up-to-date advances in applied and interdisciplinary engineering science and technologies related to nonlinear dynamics, vibration, control, robotics, and their engineering applications, developed in the most recent years. All the contributed chapters come from active scholars in the area, which cover advanced theory & methods, innovative technologies, benchmark experimental validations and engineering practices. Readers would benefit from this state-of-the-art collection of applied nonlinear dynamics, in-depth vibration engineering theory, cutting-edge control methods and technologies, and definitely find stimulating ideas for their on-going R&D work. This book is intended for graduate students, research staff and scholars in academics, and also provides useful hand-up guidance for professional and engineers in practical engineering missions.
Author | : Osami Matsushita |
Publisher | : Springer |
Total Pages | : 367 |
Release | : 2017-05-22 |
Genre | : Technology & Engineering |
ISBN | : 4431554564 |
This book opens with an explanation of the vibrations of a single degree-of-freedom (dof) system for all beginners. Subsequently, vibration analysis of multi-dof systems is explained by modal analysis. Mode synthesis modeling is then introduced for system reduction, which aids understanding in a simplified manner of how complicated rotors behave. Rotor balancing techniques are offered for rigid and flexible rotors through several examples. Consideration of gyroscopic influences on the rotordynamics is then provided and vibration evaluation of a rotor-bearing system is emphasized in terms of forward and backward whirl rotor motions through eigenvalue (natural frequency and damping ratio) analysis. In addition to these rotordynamics concerning rotating shaft vibration measured in a stationary reference frame, blade vibrations are analyzed with Coriolis forces expressed in a rotating reference frame. Other phenomena that may be assessed in stationary and rotating reference frames include stability characteristics due to rotor internal damping and instabilities due to asymmetric shaft stiffness and thermal unbalance behavior.