Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지

A Numerical Analysis Study on the Characteristics for Packing Design of Cryogenic Gate Valve

초저온 게이트 밸브용 패킹의 수치해석 연구

  • 김시범 (동아대학교 기계공학부) ;
  • 전락원 (동아대학교 대학원 기계공학과) ;
  • 황일주 (동아대학교 대학원 기계공학과) ;
  • 이재훈 (동아대학교 대학원 기계공학과) ;
  • 강대기 ((주) 효성엔텍)
  • Published : 2012.06.30
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Abstract

The packing, among the components comprising the gate valve, is used to sustain the air-tightness and the study on change of shape or pattern has been carried out to maximize the functions, but the study on changing the location or the size of the packing in a bid to prevent the freezing has rarely been implemented. Thus, This study is intended to evaluate the thermal strain of packing by heat transfer from territory of extremely low temperature as well as the temperature distribution to the upper part of the packing using numerical analysis method.

Keywords

References

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