Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Engine Lubrication System Design Using Computational Fluid Dynamic Analysis

전산유체해석을 이용한 엔진윤활시스템 설계

  • Yun Jeong-Eui (Division of Mechatronics, Samcheok National University) ;
  • Sim Byong-Min (Division of Mechatronics, Samcheok National University) ;
  • Han Seh-Beom (Division of Mechatronics, Samcheok National University) ;
  • Cheong Yeon-Doo (Division of Mechatronics, Samcheok National University) ;
  • Kim Dong-Youl (Division of Mechatronics, Samcheok National University) ;
  • Chae Kyung-Duck (Division of Mechatronics, Samcheok National University) ;
  • Hwang Yeong-Taik (Division of Mechatronics, Samcheok National University) ;
  • Park Jong-Won (Department of Powertrain, Technical Center, GM Daewoo Auto & Technology) ;
  • Yoon Seong-Ho (Department of Powertrain, Technical Center, GM Daewoo Auto & Technology) ;
  • Kim Yong-Tae (Department of Powertrain, Technical Center, GM Daewoo Auto & Technology) ;
  • Park Pyeong-Wan (Department of Powertrain, Technical Center, GM Daewoo Auto & Technology)
  • 윤정의 (삼척대학교 메카트로닉스공학부) ;
  • 심병민 (삼척대학교 메카트로닉스공학부) ;
  • 한세범 (삼척대학교 메카트로닉스공학부) ;
  • 정연두 (삼척대학교 메카트로닉스공학부) ;
  • 김동렬 (삼척대학교 메카트로닉스공학부) ;
  • 채경덕 (삼척대학교 메카트로닉스공학부) ;
  • 황영택 (삼척대학교 메카트로닉스공학부) ;
  • 박종원 (GM대우자동차기술연구소) ;
  • 윤성호 (GM대우자동차기술연구소) ;
  • 김용태 (GM대우자동차기술연구소) ;
  • 박병완 (GM대우자동차기술연구소)
  • Published : 2005.08.01
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Abstract

Engine lubrication system has very complex oil flow networks. Therefore it is difficult to evaluate and optimize the system only depending on experimental results. When we plan upgrading the engine performance the engine lubrication system must be considered in the plan. In this paper, engine lubrication system design using computational fluid dynamic analysis was studied. To do this, unsteady transient flow network analysis on the engine oil circuit system was carried out. Finally we discussed the design process in the modified engine lubrication system.

Keywords

References

  1. Steve Zoz, Steve Strepek, marc Wiseman and Cheng Qian, 'Engine Lubrication System Model for Sump Oil Temperature Prediction,' SAE2001-01-1073
  2. Jagadish Sorab and Stefan Korcek, 'Surface and Engine Oil Effects on Journal Bearing Lubrication,' SAE981408
  3. Paul R.Meernik, 'Lubricant Flow to Connecting-Rod Bearings Through a Rotating Crankshaft,' SAE860229
  4. 윤정의, '불연속 오일공급 랭크샤프트 시스템을 채택한 엔진 윤활시스템의 해석,' 한국윤활학회지, Vol. 20, No. 1, 2004
  5. Affenzeller Glaser, 'Lagerung und Schmierung von Verbrennungsmotoren,' Chap. 5, Springer-Verlag, Germany, 1996
  6. Cameron, 'The Principles of Lubrication,' Chap.12, William Clowes and Sons, 1967
  7. 윤정의, '연속오일공급 형태의 크랭크샤프트 베어링 설계,' 한국윤활학회지, Vol. 20, No. 2, 2004

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