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Structural Stability Evaluation on the shape of impeller for Industrial agitator

산업용 교반기 임펠러의 형상에 따른 구조 안정성 평가

  • Kim, Key-Sun (Div. of Mechanical & Automotive Engineering, Kongju University) ;
  • Lim, Tae-Yang (Dept. of Mechanical Engineering, Graduate School Kongju University)
  • 김기선 (공주대학교 기계자동차공학부) ;
  • 임태양 (공주대학교 대학원 기계공학과)
  • Received : 2010.11.11
  • Accepted : 2011.02.10
  • Published : 2011.02.28

Abstract

Two kinds of structural analysis on the shape of the impeller models, and the natural frequency, harmonic vibration analysis is performed on the shape of the impeller and the resonant frequency of the local analysis of vulnerable areas by ensuring the structural stability of the shape of the impeller evaluation.

Keywords

Agitator;Impeller;Stability;Structural analysis

Acknowledgement

Supported by : 공주대학교

References

  1. 김동균, 김정환, "PIV와 CFD에 의한 산업용 교반기 impeller 형상 선정에 관한 연구", 한국마린엔지니어링학회지 제31권 제6호 pp.797-803, 9월, 2007. https://doi.org/10.5916/jkosme.2007.31.6.797
  2. 이진갑,"고속 교반기의 진동소음, 열특성 평가를 위한 실험적 고찰", 한국산학기술학회논문지 제9권 제6호 pp.1529-1534, 12월, 2008. https://doi.org/10.5762/KAIS.2008.9.6.1529
  3. 김범석, 이강수, 김만응, "2 MW급 풍력터빈 블레이드 설계 및 단방향 유체-구조연성해석", 대한기계학회논문집 B 33, pp.1007-1013, 2009. https://doi.org/10.3795/KSME-B.2009.33.12.1007
  4. 김범석, 김만응, 이영호, "1 MW 풍력터빈 블레이드 형상기본설계 및 성능해석", 유체기계저널, 제11권 제5호, 2010. https://doi.org/10.5293/KFMA.2008.11.5.015
  5. Jhansale, HR, "Fatigue Evaluation of Agitator Paddle Shafts", Fatigue and Fracture Mechanics, STP13985S Jan 1994.
  6. Jian Min, Yuyun Bao, Lei Chen, and John M. Smith,"Numerical Simulation of Gas Dispersion in an Aerated Stirred Reactor with Multiple Impellers", Ind. Eng. Chem. Res., pp 7112-7117, 47 (18), 2008. https://doi.org/10.1021/ie800490j
  7. Jorge M. T. Vasconcelos and Sebastiao S. Alves, "Effect of Blade Shape on the Performance of Six-Bladed Disk Turbine Impellers". Ind. Eng. Chem. Res., pp 203-213, 39 (1), 2000. https://doi.org/10.1021/ie9904145
  8. Riverra,C.A. and Heniche,M.,"Finite element modeling of the laminar and transition flow of the Superblend dual shaft coaxial mixer on parallel computers", Chemical engineering, pp.4442-4456, V.64 No.21, 2009. https://doi.org/10.1016/j.ces.2009.07.022
  9. Ibrahim.S. and, Nienow.A.W. "The Effect of Visoosity on Particle Suspension in an Aerated Stirred Vessel With Different Impellers and Bases", Chemical engineering, pp.434-454, V.197. NO.4, 2010.
  10. 장용석, 임장익, 구동식, 김효중, 최병근, "산소 반응 교반기의 진동 특성", 학술대회 춘계, 한국소음진동공학회, 2008.