Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Analysis of the Characteristics of the Low Friction Pad Type Piston

패드식 피스톤의 특성 해석에 관한 연구

  • 김청균 (홍익대학교 트라이볼로지연구센터) ;
  • 김희붕 (홍익대학교 트라이볼로지연구센터)
  • Published : 1993.10.01
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Abstract

Using the finite element method, the film pressure, the transverse force and the firction torque which are distributed over the pad surface of low-friction piston skirt are calculated in order to investigate the dynamic characteristics of the piston. The results indicate that the frictional torque for the low-friction piston pad may increase 3% efficiency in comparison th the conventional one.

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