The KSFM Journal of Fluid Machinery (한국유체기계학회 논문집)

Korean Society for Fluid machinery (한국유체기계학회)
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A Study on the Flow Characteristic of Lubrication Oil System in Manual Transmission System for Large Commercial Vehicle

대형 상용차용 수동변속기내 윤활시스템의 유동특성에 관한 연구

  • 이중섭 (경상대학교 BK사업단(첨단기계항공)) ;
  • 서정세 (경상대학교 기계항공공학부, ERI) ;
  • 송철기 (경상대학교 기계항공공학부) ;
  • 신유인 (경상대학교 대학원) ;
  • 윤지훈 (경상대학교 대학원) ;
  • 정경택 (한국승강기대학 승강기기계설계과)
  • Received : 2010.10.01
  • Accepted : 2010.11.10
  • Published : 2010.12.01
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Abstract

This study has conducted numerical analysis for lubrication system of transmission for commercial vehicle. The lubrication oil system in transmission can be applied to a large scale commercial vehicle which is over 15tons. The flow rate of lubricating oil has been obtained for each of branch port from the lubrication pipe. The results from numerical simulation are mainly suggested for the mass flow rate of lubrication oil in the rotating main shaft of transmission system. It has been found that the mass flow rate from oil hole increased with an rotating rate of main shaft. The flow characteristic from oil hole has been presented for the lubricating system in the manual transmission.

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References

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