UID:
almahu_9949386231902882
Format:
1 online resource (xvii, 361 pages) :
,
illustrations
Edition:
Second edition.
ISBN:
9780429351372
,
0429351372
,
9781000065947
,
1000065944
,
9781000065923
,
1000065928
,
1000065901
,
9781000065909
Content:
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.
Note:
First edition: 2016.
,
Introduction -- Monitoring and diagnosis -- Instrumentation -- Mathematical models -- Machine classification -- Considerations for a monitoring scheme -- Outline of the text -- Software -- Data presentation -- Introduction -- Presentation formats -- Comparison with calculations -- Detection and diagnosis process -- Concluding remarks -- Modeling and analysis -- Introduction -- Need for models -- Modeling approaches -- Analysis methods -- Further modeling considerations -- Summary -- Faults in machines (1) -- Introduction -- Definitions : rigid and flexible rotors -- Mass imbalance -- Rotor bends -- Concluding remarks -- Faults in machines (2) -- Introduction -- Misalignment -- Cracked rotors -- Torsional excitation -- Nonlinearity -- Instability -- Interactions and diagnostics -- Closing remarks -- Rotor-stator interaction -- Introduction -- Interaction through bearings -- Interaction via working fluid -- Direct stator contact -- The Morton Effect -- Harmonics of contact -- Concluding remarks -- Machine identification -- Introduction -- Current state of modeling -- Primary components -- Sources of error/uncertainty -- Model improvement -- Application to foundations -- Imbalance identification -- Extension to misalignment -- Future options -- Concluding remarks -- Some further analysis methods -- Introduction -- Standard approaches -- Artificial neural networks -- Merging ANNs with Physics-based models -- Singular value decomposition -- Other useful techniques -- Concluding remarks -- Case studies -- Introduction -- A crack in a large alternate rotor -- Workshop model testing of a cracked rotor -- Gearbox problems on a boiler feed pump -- Vibration of large centrifugal fans -- Low-pressure turbine instabilities -- Concluding remarks -- Overview and outlook -- Progress in instrumentation -- Progress in data analysis and handing -- Progress in modeling -- Expert systems -- Future prospects -- Summary.
Additional Edition:
Print version: ISBN 0367367750
Additional Edition:
ISBN 9780367367756
Language:
English
Keywords:
Electronic books.
;
Electronic books.
DOI:
10.1201/9780429351372.
URL:
https://www.taylorfrancis.com/books/9780429351372
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