Journal of Power System Engineering (동력기계공학회지)

The Korean Society for Power System Engineering (한국동력기계공학회)
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Study on Dynamic Characteristics of Curved Bellows

곡선형 벨로우즈의 동적특성 분석

  • 황정필 (포항산업과학연구원) ;
  • 김진곤 (대구가톨릭대학교 기계자동차공학부) ;
  • 박용국 (대구가톨릭대학교 기계자동차공학부)
  • Published : 2008.04.30
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Abstract

Bellows is widely used in many industrial fields as it provides a relatively simple means of absorbing mechanical shock, vibration and thermal deformation with flexibility. In this study, the inherent dynamic characteristics of curved bellows are numerically studied according to the variation of angle, curvature and crest density, etc. For these numerical studies, a parametric finite element modelling program of curved bellows is constructed using ANSYS APDL. The validity of numerical results obtained from ANSYS software is experimentally verified using the test model made by RP machine SLA 5000.

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