The KSFM Journal of Fluid Machinery (한국유체기계학회 논문집)

Korean Society for Fluid machinery (한국유체기계학회)
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Design and Verification of the Hydrostatic Bearing for Hydraulic Model Turbine (I) - Radial Bearing -

모델수차 성능시험용 정압베어링 설계해석 및 검증(I) - 레이디얼 베어링 -

  • 박무룡 (한국기계연구원 극한에너지기계연구실) ;
  • 김병옥 (한국기계연구원 시스템다이나믹스연구실) ;
  • 윤의수 (한국기계연구원 극한에너지기계연구실) ;
  • 황순찬 (한국기계연구원 극한에너지기계연구실) ;
  • 조용 (한국수자원공사) ;
  • 박노현 (금성이엔씨)
  • Received : 2016.05.12
  • Accepted : 2016.07.07
  • Published : 2016.10.01
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Abstract

This paper deals with the design, manufacturing and test evaluation of a hydrostatic bearing applied to a hydraulic model turbine. The design parameters of a hydrostatic bearing, considering machining and assembly tolerances, and recommended values of design parameters are presented. Also the simple design procedure of a hydrostatic bearing by utilizing the reference results is proposed. In order to illustrate the utility and validity of the proposed design procedure, two hydrostatic bearings are manufactured and test evaluation of these bearings are performed. In results, the proposed design procedure can be utilized as an effective tool at the initial design screen of a hydrostatic bearing. However, the 2D bearing governing equation should be solved to obtain the optimal design of a hydrostatic bearing.

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References

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