Vibration localization in rotating shafts, part I: Theory

A. Galip Ulsoy; Christophe Pierre; Suhyun Choi

doi:10.1115/DETC1995-0565

Vibration localization in rotating shafts, part I: Theory

A. Galip Ulsoy, Christophe Pierre, Suhyun Choi

Department of Mechanical Engineering

University of Michigan, Ann Arbor

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper presents a theoretical study of vibration localization in single-span, flexible, rotating shafts. A noncircular cross-section of the rotating shaft, leading to dissimilar lateral moments of inertia, can introduce disorder. Internal coupling between the principal directions of vibration is provided by the rotational speed through the gyroscopic moments. It is shown, using both exact and perturbation solutions, that directional vibration localization can occur for certain appropriate combinations of disorder and coupling.

Original language	English
Title of host publication	15th Biennial Conference on Mechanical Vibration and Noise - Vibration Control, Analysis, and Identification
Pages	105-116
Number of pages	12
ISBN (Electronic)	9780791897669
DOIs	https://doi.org/10.1115/DETC1995-0565
State	Published - 1995
Event	ASME 1995 Design Engineering Technical Conferences, DETC 1995, collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium - Boston, United States Duration: 17 Sep 1995 → 20 Sep 1995

Publication series

Name	Proceedings of the ASME Design Engineering Technical Conference
Volume	3C-1995

Conference

Conference	ASME 1995 Design Engineering Technical Conferences, DETC 1995, collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium
Country/Territory	United States
City	Boston
Period	17/09/95 → 20/09/95

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10.1115/DETC1995-0565

Cite this

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title = "Vibration localization in rotating shafts, part I: Theory",

abstract = "This paper presents a theoretical study of vibration localization in single-span, flexible, rotating shafts. A noncircular cross-section of the rotating shaft, leading to dissimilar lateral moments of inertia, can introduce disorder. Internal coupling between the principal directions of vibration is provided by the rotational speed through the gyroscopic moments. It is shown, using both exact and perturbation solutions, that directional vibration localization can occur for certain appropriate combinations of disorder and coupling.",

author = "Ulsoy, {A. Galip} and Christophe Pierre and Suhyun Choi",

note = "Publisher Copyright: {\textcopyright} 1995 American Society of Mechanical Engineers (ASME). All rights reserved.; ASME 1995 Design Engineering Technical Conferences, DETC 1995, collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium ; Conference date: 17-09-1995 Through 20-09-1995",

year = "1995",

doi = "10.1115/DETC1995-0565",

language = "English",

series = "Proceedings of the ASME Design Engineering Technical Conference",

pages = "105--116",

booktitle = "15th Biennial Conference on Mechanical Vibration and Noise - Vibration Control, Analysis, and Identification",

}

Ulsoy, AG, Pierre, C & Choi, S 1995, Vibration localization in rotating shafts, part I: Theory. in 15th Biennial Conference on Mechanical Vibration and Noise - Vibration Control, Analysis, and Identification. Proceedings of the ASME Design Engineering Technical Conference, vol. 3C-1995, pp. 105-116, ASME 1995 Design Engineering Technical Conferences, DETC 1995, collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium, Boston, United States, 17/09/95. https://doi.org/10.1115/DETC1995-0565

Vibration localization in rotating shafts, part I: Theory. / Ulsoy, A. Galip; Pierre, Christophe; Choi, Suhyun.
15th Biennial Conference on Mechanical Vibration and Noise - Vibration Control, Analysis, and Identification. 1995. p. 105-116 (Proceedings of the ASME Design Engineering Technical Conference; Vol. 3C-1995).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - This paper presents a theoretical study of vibration localization in single-span, flexible, rotating shafts. A noncircular cross-section of the rotating shaft, leading to dissimilar lateral moments of inertia, can introduce disorder. Internal coupling between the principal directions of vibration is provided by the rotational speed through the gyroscopic moments. It is shown, using both exact and perturbation solutions, that directional vibration localization can occur for certain appropriate combinations of disorder and coupling.

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Y2 - 17 September 1995 through 20 September 1995

ER -

Vibration localization in rotating shafts, part I: Theory

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