Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)

  • 2002.10a
  • /
  • Pages.729-732
  • /
  • 2002
  • /
  • 2005-8446(pISSN)
Korean Society for Precision Engineering (한국정밀공학회)
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Characteristics analysis of direct-operated poppet valve

직동형 포펫 밸브의 특성 해석

  • 최영호 (한국기계연구원 첨단산업기술연구부) ;
  • 윤소남 (한국기계연구원 첨단산업기술연구부) ;
  • 함영복 (한국기계연구원 첨단산업기술연구부) ;
  • 조정대 (한국기계연구원 첨단산업기술연구부)
  • Published : 2002.10.01
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Abstract

In this paper, poppet valve with cone type poppet and sharp edged seat was studied. In order to develope poppet valve which have a specification of 315(bar) and 3(lpm), effect of design parameter as valve seat diameter, poppet angle, spring stiffness and spring pre-load was evaluated. The validity of simulation was confirmed and basic data far poppet valve design was derived.

Keywords