Tribology and Lubricants

  • 제19권6호
  • /
  • Pages.311-320
  • /
  • 2003
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  • 2713-8011(pISSN)
  • /
  • 2713-802X(eISSN)
한국트라이볼로지학회 (Korean Tribology Society)
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깊은 직선 홈 미케니컬 페이스 시일의 윤활 성능해석

A Lubrication Performance Analysis of Deep Straight Groove Mechanical Face Seal

  • 이안성 (한국기계연구원 회전체그룹) ;
  • 김준호 (한국씰마스타(주) 기술연구소)
  • 발행 : 2003.12.01
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초록

In this study a general Galerkin FE formulation of the incompressible Reynolds equation is derived for lubrication analyses of noncontacting mechanical face seals. Then, the formulation is applied to analyze the flexibly mounted stator­type reactor coolant pump seals of local nuclear power plants, which have deep straight grooves or plane coning on their primary seal ring faces. Their various lubrication performances have been predicted. Results show that the analyzed deep straight groove seal should have a net coning of less than 0.6 to satisfy the leakage limit. And for the same amount of equilibrium opening force the plane coning seal requires to have a 3 times higher dimensionless coning than the deep straight groove seal.

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참고문헌

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  2. Mechanical Engineering v.100 no.12 Designing Mechanical Face Seals for Improved Performance: Part 2-Lubrication Ludwig,L.P.;Greiner,H.F.
  3. ASLE Trans. v.10 no.1 Mainshaft Seals for Small Gas Turbine Engines Ludwig,L.P.;Lynwander,P.
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  5. ASME Trans. Journal of Lubrication Technology Finite Element Solution of the Steady-State Compressible Lubrication Problem Reddi,M.M.;Chu,T.Y.
  6. ASME Trans. Journal of Lubrication Technology Application of Finite Element Methods to Lubrication:An Engineering Approach Booker,J.F.;Huebner,K.H.
  7. ASME Journal of Basic Engineering Stability Analysis of Gas-Lubricated Self-Acting, Plain, Cylindrical, Journal Bearings of Finite Length, Using Galerkin's Method Cheng,H.S.;Pan,C.H.T.
  8. ASLE Trans. v.19 no.1 Compressible Seal Flow Analysis Using the Finite Element Method with Galerkin Solution Technique Zuk,J.
  9. Concepts and Applications of Finite Element Analysis Cook,R.B.;Malkus,D.S.;Plesha,M.E.
  10. Finite Element Analysis from Concepts to Applications Burnett,D.S.
  11. 대한기계학회논문집 v.A-24 no.12 미케니컬 페이스 실의 윤활 최적설계 최병렬;이안성;최동훈
  12. 대한기계학회논문집 v.A-25 no.6 갤러킨 유한요소해석법을 이용한 미케니컬 페이스 실의 윤활성능해석 최병렬;이안성;최동훈