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Finite Element Method Analysis of Safety Valve

안전밸브의 유한요소해석

  • Lee, Jong-Sun (Computer Aided Mechanical Design Engineering, DaeJin University)
  • 이종선 (대진대학교 컴퓨터응용기계설계공학과)
  • Received : 2012.05.08
  • Accepted : 2012.09.06
  • Published : 2012.09.30

Abstract

In this paper, a safety valve was modeled by using 3-dimensional designing program, Solidsworks after it was dismantled and measured. And 3-dimensional finite element analysis code, ANSYS was used to FEM analysis. Stress, strain and deformation were obtained when some amount of pressure was applied to the safety valve through FEM analysis.

본 논문은 현장에서 사용되는 안전밸브를 분해하여 실측하였으며 실제형상을 3차원 자동 설계프로그램인 Solidworks를 사용하여 모델링하였다. 또한 모델링된 안전밸브에 대하여 3차원 유한요소해석 코드인 ANSYS를 사용하여 유한요소해석을 실시하였다. 유한요소해석을 통하여 안전밸브에 압력이 작용하였을 때 응력(stress), 변형률(strain), 변형량(deformation)을 구하였다.

Keywords

References

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