Tribology and Lubricants

  • 제15권1호
  • /
  • Pages.98-107
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  • 1999
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  • 2713-8011(pISSN)
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  • 2713-802X(eISSN)
한국트라이볼로지학회 (Korean Tribology Society)
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내측유막으로의 공급유량이 플로팅 링 저어널베어링의 성능에 미치는 영향

Effects of Oil Supply into Inner Film on Performance of Floating-Ring Journal Bearing

  • 김종수 (한국해양대학교 기계냉동자동차공학부) ;
  • 최상규 (한국기계연구원 회전체진동실) ;
  • 유광택 ((주)쌍용중공업 엔진기술연구소)
  • 발행 : 1999.03.01
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초록

In this work the effect of pressure drop at inner film due to centrifugal forces acting on the lubricating fluid is investigated for static and dynamic characteristics of floating ring journal bearing. The momentum effect of oil supply into a inner film through oil feeding holes of floating ring on the bearing performance is also studied. It is compared the pressure drop effects and the momentum effect of oil supply into a inner film fur all bearing performance parameters. It is shown that some performance of floating ring bearings can be controled by the momentum of oil supply into a inner film.

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참고문헌

  1. IMechE v.C46 no.82 Comparison of power loss 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.
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  9. ASME J. of Lub. Tech. v.95 The Effect of Variable Viscosity on the Stabilbity of Plain Journal Bearings and Floating-Ring Journal Bearings Nikolajsen,J.L.
  10. ASME J. of Lub. Tech. v.102 Analysis of Dynamically Loaded Floating-Ring Bearings for Automotive Applications Rohde,S.M.;Ezzat,H.A.
  11. ASME J. of Tri. v.112 Experimental and Analytical Research on Floating-Ring Bearings for Engine Applications Dong,X.;Zhao,Z.
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  13. ASME J. of Lub.Tech. v.104 Dynamics of Rotor Bearing Systems Supported by Floating Ring Bearings Li,C.H.
  14. 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.
  15. ASME J. of Tri. v.109 An Analysis of the Steady-State Performance of the Cylindrical-Spherical Floating Ring Bearing Clarke,D.M.;Fall,C;Hayden,G.N.;Wilkinson,T.S.
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