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Vibration Problems in Machines: Diagnosis and Resolution

Autor Arthur W. Lees
en Limba Engleză Hardback – 3 iul 2020
Vibration Problems in Machines explains how to infer information about the internal operations of rotating machines from external measurements through methods used to resolve practical plant problems. Second edition includes summary of instrumentation, methods for establishing machine rundown data, relationship between the rundown curves and the ideal frequency response function. The section on balancing has been expanded and examples are given on the strategies for balancing a rotor with a bend, with new section on instabilities. It includes case studies with real plant data, MATLAB® scripts and functions for the modelling and analysis of rotating machines.
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Specificații

ISBN-13: 9780367367749
ISBN-10: 0367367742
Pagini: 380
Ilustrații: 126
Dimensiuni: 156 x 234 x 22 mm
Greutate: 0.82 kg
Ediția:2nd edition
Editura: CRC Press
Colecția CRC Press

Public țintă

Professional Practice & Development

Cuprins

1. Introduction. 2. Data Presentation. 3. Modeling and Analysis. 4. Faults in Machines. 5. Faults in Machines 6. Rotor-Stator Interaction. 7. Machine Identification. 8. Some Further Analysis Methods. 9. Case Studies. 10. Overview and Outlook. Solutions to Problems. Index.

Notă biografică

Professor Arthur W. Lees graduated in Physics and remained Manchester University for three years research. After completing his PhD , he joined the Central Electricity Generating Board, initially developing Finite Element codes then later resolving plant problems. After a sequence of positions he was appointed head of the Turbine Group for Nuclear Electric Plc. He moved to Swansea University in 1995 and has been active in both research and teaching. He is a regular reviewer of many technical journals and was, until his recent retirement, on the editorial boards of the Journal of Sound & Vibration and Communications on Numerical Methods in Engineering. His research interests include structural dynamics, rotor dynamics, inverse problems and heat transfer. Professor Lees is a Fellow of the Institution of Mechanical Engineers and a Fellow of the Institute of Physics, a Chartered Engineer and a Chartered Physicist. He was a member of Council of the Institute of Physics, 2001-5. He is now Professor Emeritus at Swansea University, but remains an active researcher.

Descriere

This book explains how to infer information about the internal operations of rotating machines from external measurements. Second edition includes instrumentation summary, methods for establishing machine rundown data, relationship between rundown curves and ideal frequency response function, expansion of balancing section and instabilities.

Recenzii

"The main strength of the book material is a nice blend of practical and theoretical aspects of the subject. The subject of dynamics of rotating machinery is known to evolve from the practice in the field. This book gives that flavour. Rotating machinery runs for longer periods and is bound to have faults during its operation. The information in this book definitely enhances the capabilities of practice engineers and researchers in this field."
Dr. Rajiv Tiwari, Indian Institute of Technology Guwahati
"... provides comprehensive coverage of vibration in rotating machinery supported by modeling and computational examples."
Jerzy T. Sawicki, Cleveland State University, Ohio, USA

"I very much enjoyed this book by Lees and found it to offer useful practical theories, techniques, and approaches to diagnosing and resolving vibration problems in rotating machines in an easy-to-read and instructive manner. Because of its interesting combined theoretical and practical approach, the book should be helpful and informative to a broad spectrum of practitioners and researchers interested in examining and solving undesirable vibration levels occurring within rotating machinery."
Noise News International, March 2017 Issue