Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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An Improvement of the Stability of Plane Journal Bearing using Leaf Spring Damper

겹판스프링댐퍼를 이용한 저어널베어링의 안정성 향상

  • Published : 2001.06.01
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Abstract

In order to improve the instability of plane journal bearing, it is introduced the leaf spring damper(LSD). The effects of dynamic characteristics of LSD on the stability of a plane Journal bearing were investigated theoretically. The improvements on the stability of a plane journal bearing with LSD are compared with the results of a floating ring journal bearing and of journal bearing without LSD. It found that a plane journal bearing with LSD will be an effective way in the improvement on the stability of rotor system.

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References

  1. ASME J. of Vib. and Acoustics v.121 A New lateral Vibration Damper Using Leaf Springs Jei, Y.-G.;Kim, J.-S.;Hong, S.-W;Jung, S.-Y.
  2. 대한기계학회 논문집 A v.22 겹팝스프링을 이용한 횡방향 진동절연장치 제양규;김종수;정시영;홍성욱
  3. 대한윤활학회지 v.16 no.1 겹판스프링댐퍼에서 측면틈새에 의한 감쇠력 조절 김종수;김상도;제양규
  4. 한국윤활학회지 v.15 no.1 내측유막으로의 공급유량이 플로팅 링 저어널베어링의 성능에 미치는 영향 김종수;최상규;유광택
  5. PhD Thesis, KAIST A Study on the Floating Ring Journal Bearing Jeong, Y.M.
  6. ASME J. of Lub. Tech. v.90 Steady-State and Dynamic Properities of the Floating-Ring Journal Bearings Orcutt, F.K.;Ng, C.W.
  7. ASLE Trans. v.27 High-Speed floating-Ring Bearing Test and Analysis Trippet, R.J.;Li, D.F.
  8. ASME J. of Lub. Tech. v.94 Stability Characteristics of Floating Bush Bearings Tanaka, M.;Hori, Y.
  9. ASME J. of Lub. Tech. v.104 Dunamics of Rotor Bearing Systems Supported by Floating Ring Bearings Li, C.H.

Cited by

  1. 회전체동역학 분야 연구동향 vol.5, pp.1, 2001, https://doi.org/10.5293/kfma.2002.5.1.095