Tribology and Lubricants

  • 제17권2호
  • /
  • Pages.130-137
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  • 2001
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  • 2713-8011(pISSN)
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  • 2713-802X(eISSN)
한국트라이볼로지학회 (Korean Tribology Society)
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유막의 온도변화를 고려한 플로팅 링 저어널베어링의 성능해석

An Analysis of Performance of Floating-Ring Journal Bearing Including Thermal Effects

  • 김종수 (한국해양대학교 기계공학부) ;
  • 최상규 (한국기계연구원, 회전체연구그룹) ;
  • 유광택 (엔진기술연구소, (주)쌍용중공업)
  • 발행 : 2001.04.01
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초록

In this paper, the thermal effects on the performance of floating ring journal bearing are investigated theoretically. The numerical analyses include pressure drop at inner film due to a centrifugal force, fluid momentum effects of supply oil into inner film and thermal effects in lubricating films. All performance data are presented as the rotating speed of journal from 10,000 rpm to 70,000 rpm.

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참고문헌

  1. IMechE v.C46 no.82 Comparison of power los bewteen full floating and semi-floating tubocharger bearings Macinnes, H;Johnston, A.E.
  2. PhD Thesis, KAIST A Study on the Floating Ring Journal Bearing Jeong, Y.M.
  3. ASME J. of Eng. Power v.86 High-Speed Rotor Suspension Formed by Fully Floating Hydrodynamic Radical and Thrust Bearings Dworski, J.
  4. ASME J. of Lub. Tech. v.90 Steady-State and Dynamic Properities of the Floating-Ring Journal Bearings Orcutt, F.K.;Ng, C.W.
  5. J. of JSLE v.16 Study on the Floating-Bush Journal Bearing(1) Yoshioka, K.
  6. ASLE Trans. v.27 High-Speed Floating-Ring Bearing Test and Analysis Trippet, R.J.;Li, D.F.
  7. ASME J. of Lub. Tech. v.94 Stability Characteristics of Floating Bush Bearings Tanaka, M.;Hori, Y.
  8. ASME J. of Lub. Tech. v.95 The Effect of Variable Viscosity on the Stability of Plain Journal Bearings and Floating-Ring Journal Bearings Nikolajsen, J.L.
  9. ASME J. of Lub. Tech. v.102 Analysis of Dynamically Loaded Floating-Ring Bearing for Automotive Applications Rohde, S.M.;Ezzat, H.A.
  10. ASME J. of Lub. Tech. v.112 Experimental and Analytical Research on Floating-Ring Bearings for Engine Applications Dong, X.;Zhao, Z.
  11. ASME J. of Lub. Tech. v.103 On the Steady State and Dynamic by Floating Ring Bearings Li, C. H.
  12. ASME J. of Lub. Tech. v.104 Dynamics of Rotor Bearing Systems Supported by Floating Ring Bearings Li, C.H.
  13. ASME J. of Tri. v.114 A Steady-State Model of a Floating Ring Bearing, Including Thermal Effects Clarke, D.M.;Fall, C.;Hayden, G.N.;Wilkinson, T.S.
  14. ASME J. of Tri. v.109 An Analysis of the Steay-State Performance of the Cylindrical-Spherical Floating Ring Bearing Clarke, D.M.;Fall, C.;Hayden, G.N.;Wilkinson, T.S.
  15. TRIBOLOGY international Floating ring journal bearings: theory, design and optimization Morkhtar, M.O.A.
  16. 한국윤활학회지 v.15 no.1 내측유막으로의 공급유량이 폴로팅 링 저어널베어링의 성능에 미치는 영향 김종수;최상규;유광택

피인용 문헌

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