Development Of Methods And Equipment For Balancing Flexible Rotors
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Development Of Methods And Equipment For Balancing Flexible Rotors
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Author : IIT RESEARCH INST CHICAGO ILL.
language : en
Publisher:
Release Date : 1962
Development Of Methods And Equipment For Balancing Flexible Rotors written by IIT RESEARCH INST CHICAGO ILL. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with categories.
Contents: Standard balancing approaches The analysis of Bishop and Gladwell Shop balancing machines Data for standard shafts The influence of flexible bearings Analytical comparison of balancing procedure Bibliography on flexible shaft balancing Equations of motion of rotating shaft Natural frequencies for spring supported shafts Optimal balancing planes.
Development Of Methods And Equipment For Balancing Flexible Rotors
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Author : Armour Research Foundation, Chicago
language : en
Publisher:
Release Date : 1962
Development Of Methods And Equipment For Balancing Flexible Rotors written by Armour Research Foundation, Chicago and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Marine engineering categories.
Arf Project No K206 Final Report
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Author : IIT Research Institute
language : en
Publisher:
Release Date : 1963
Arf Project No K206 Final Report written by IIT Research Institute and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Rotors categories.
Balancing Of Rigid And Flexible Rotors
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Author : Neville F. Rieger
language : en
Publisher:
Release Date :
Balancing Of Rigid And Flexible Rotors written by Neville F. Rieger and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Balancing of machinery categories.
Rotor unbalance is a basic concern in the design and operation of machinery because it is a major cause of excessive vibration. An early flexible- rotor balancing technique, was based on mode shapes (modal method). Moore demonstrated the practical application of the method to heavy rotating equipment. The controversy between modal and influence coefficient methods began with Goodman's formulation in 1962 of the influence coefficient methods Thearle for flexible rotors. The exact-point speed method, which was developed for multiple planes and speeds, evolved into the least squares method. This method depends heavily on computers, good measurements, and rigid procedures whereas the modal approach involved physical insight. In the late 1970s, the opposing factions, represented by Parkinson of the U.K., an advocate of the modal method, and Smalley of the U.S., an advocate of the influence coefficient method, worked together to develop the unified method of flexible rotor balancing. This method includes aspects of both the modal and influence coefficient methods. Keywords: Stiffness, Damping.
Balancing Of High Speed Machinery
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Author : Mark S. Darlow
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Balancing Of High Speed Machinery written by Mark S. Darlow and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Modern rotating machinery, particularly turbomachinery, is frequently being designed to operate at higher speeds than in the past. Consequently, there is an increased need to balance high-speed rotors. The purpose of this book is to provide the engineering student or practicing engineer with a single, complete reference on high-speed rotor balancing. To this end, a detailed analytical background and practical application procedures are presented for each of the principal high-speed rotor balancing methods, i.e. modal balancing, influence coefficient balancing and the Unified Balancing Approach. This information is supplemented and supported through a presentation of the theoretical development of synchronous rotor vibration and a brief overview of rigid rotor balancing techniques and machines. This is the first time this material is available in a single, concise volume, together with detailed descriptions of application procedures.
Rotor Balancing
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Author : Hatto Schneider
language : en
Publisher: Springer Nature
Release Date : 2023-07-03
Rotor Balancing written by Hatto Schneider and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-03 with Technology & Engineering categories.
Für die Qualitätssicherung von Rotoren ist das Auswuchten ein unverzichtbarer Schritt. Dabei verändern sich mit jeder Weiterentwicklung der Rotoren die Anforderungen an die Auswuchttechnik. Wichtige Prinzipien des Auswuchtens werden in dem Buch erklärt. Es dient als Werkzeug, um die stets neu auftretenden Probleme beim Auswuchten sachgerecht und wirtschaftlich lösen zu können. In der 8. Auflage wird die neue Norm DIN ISO 19499 ausführlich erläutert. Die beabsichtigten Bearbeitungen aller Auswuchtnormen vonseiten des DIN werden erstmals beschrieben.
Development Of Flexible Rotor Balancing Criteria
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Author :
language : en
Publisher:
Release Date : 1979
Development Of Flexible Rotor Balancing Criteria written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.
Current Flexible Rotor Bearing System Balancing Techniques Using Computer Simulation
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Author : John R. Kendig
language : en
Publisher:
Release Date : 1975
Current Flexible Rotor Bearing System Balancing Techniques Using Computer Simulation written by John R. Kendig and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Computer simulation categories.
"As the cost of machinery has risen and the need for dependability, safety and increased performance have in a similar manner increased, the needs of industry for viable flexible rotor balancing techniques has no less increased. Various flexible rotor methods have been advocated for supercritical shafting, but few studies or comparisons have appeared in the open literature. Among the procedures for balancing large and/or high speed (supercritical) rotors are the "N" modal method of Bishop and Gladwell, the "N + B" modal of Federn, the "N" and " + B" simultaneous modal method of Kellenberger, and the influence coefficient method of Lund and Rieger. Each of the aforementioned balancing techniques is examined and explained in detail. The first known modal balancing programs are listed and described. Using these programs as a basis, the influence coefficient method of Lund and Rieger is compared to the modal methods of Bishop and Gladwell, Federn, and Kellenberger. The companies are made with the aid of a Prohl based unbalance response computer program. The rotor systems used for the comparison are flexible shafts, some mounted in damped bearings, and some mounted in undamped bearings. One sample system exhibits rigid body behavior in addition to flexible behavior. These examples form the basis of the first known direct computer based comparison between a current influence balancing technique and the highly developed and distributed modal methods."--Abstract.
Balancing Techniques For High Speed Flexible Rotors
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Author : A. J. Smalley
language : en
Publisher:
Release Date : 1978
Balancing Techniques For High Speed Flexible Rotors written by A. J. Smalley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Balancing of machinery categories.
Unbalance Response And Balancing Of Flexible Rotors In Bearings
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Author : Neville F. Rieger
language : en
Publisher:
Release Date : 1973
Unbalance Response And Balancing Of Flexible Rotors In Bearings written by Neville F. Rieger and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Balancing of machinery categories.