고속 회전축 베어링 계의 외부 댐핑에 관한 연구|RISS 상세보기

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RISS 인기검색어

고속 회전축 베어링 계의 외부 댐핑에 관한 연구 = A Study on the External Damping for High Speed Rotor-Bearing System

한글로보기

https://www.riss.kr/link?id=A106731813

저자

한동철 ; 정선모
발행기관
대한기계학회
학술지명
대한기계학회논문집(Transactions of the Korean Society of mechanical engineers)
권호사항

Vol.10 No.5 [1986]
발행연도
1986
작성언어
Korean
자료형태
학술저널
발행기관 URL
http://www.ksme.or.kr
수록면

698-705(8쪽)
DOI식별코드
https://doi.org/10.22634/ksme.1986.10.5.698
제공처
ScienceON

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다국어 초록 (Multilingual Abstract)

The dynamic behaviour of bearing-rotor system with flexible and damped supports is systematically investigated. To find out the obvious trend of the influence of the external damping on the resonance peak of a rolling bearing-rotor system and on the stability linit of a cylindrical journal bearing-rotor system, some important characteristic design parameters are derived. Those are the dimensionless stiffness and damping ratio of the external damping refered to the rotor stiffness. For an optimal design of the external damping a relation between the stiffness and damping coefficients can be obtained from the dynamic analysis of the whole system.

번역하기

The dynamic behaviour of bearing-rotor system with flexible and damped supports is systematically investigated. To find out the obvious trend of the influence of the external damping on the resonance peak of a rolling bearing-rotor system and on the s...

The dynamic behaviour of bearing-rotor system with flexible and damped supports is systematically investigated. To find out the obvious trend of the influence of the external damping on the resonance peak of a rolling bearing-rotor system and on the stability linit of a cylindrical journal bearing-rotor system, some important characteristic design parameters are derived. Those are the dimensionless stiffness and damping ratio of the external damping refered to the rotor stiffness. For an optimal design of the external damping a relation between the stiffness and damping coefficients can be obtained from the dynamic analysis of the whole system.