Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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A Study on Performance Improvement of Gear Type Vane Damper in FD Fan - Productivity Increases & Construction Improvement -

FD FAN에서 기어식 베인 댐퍼의 성능개선에 관한 연구 - 생산 및 구조 융합형 기술 -

  • 장성철 (한국폴리텍항공대학 항공메카트로닉스과) ;
  • 한상호 (한국폴리텍항공대학 항공정비과) ;
  • 김진우 (한국기술교육대학 산학협력단)
  • Published : 2010.02.15
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Abstract

In this study, we developed the gear type vane damper replacing the link type through gear design using Finite Element Analysis(FEA). FEA about the pinion and the vane shaft in the boss of gear type damper for quality improvement was accomplished. We analyzed fluid flow according to angular displacement. Catched the problem of the torque and backlash bring to the pinion as structure improvement of the forced draft fan(FD FAN). Finally, we compared the gear driving result with simulation. It is the objective of the present study to identify a nonlinear flow rate control of gear type vane damper and to suggest a damper shape with a linear flow rate control. This study is related to the development of gear type vane damper change link type in forced draft fan.

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References

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