Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Flow Analysis of Automotive Oil Pump of Gerotor Type

자동차용 Gerotor형 오일 펌프의 유동 해석

  • 원찬식 (서강대학교 기계공학과 대학원) ;
  • 허남건 (서강대학교 기계공학과) ;
  • 권성호 ((주)HAC 기술연구소)
  • Published : 2002.08.01
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Abstract

A flow characteristics of automotive oil pump of gerotor type has been investigated numerically. For the simulation of gerotor that have different rotating velocity at inner rotor and outer rotor, node expansion and contraction method was adopted. ASI (Arbitrary Sliding Interfaces) method was also applied at interface between rotating gerotor and stationary volute. The present results showed good agreement with the experimental data.

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