대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2009년도 하계학술발표대회 논문집
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- Pages.1406-1411
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- 2009
교반 탱크 내 회전 유동의 CFD 해석 연구
A Study on CFD Simulation of Rotational Flow in Stirred Tanks
- Cho, Chan-Young (Graduate School, Department of Mechanical Engineering, Kookmin University) ;
- Nam, Jin-Hyun (School of Mechanical and Automotive Engineering, Kookmin University) ;
- Shin, Dong-Hoon (School of Mechanical and Automotive Engineering, Kookmin University) ;
- Chung, Tae-Yong (Graduate School, Department of Mechanical Engineering, Kookmin University)
- 발행 : 2009.06.25
초록
Stirred tanks are widely used in various industries for mixing operations and chemical reactions for single- or multi-phase fluid systems. In this study, a numerical study was conducted to predict the mixing characteristics in a simple stirred tank. The flow in the model stirred tank was calculated utilizing the multiple reference frame (MRF) and the sliding mesh (SM) capabilities of a commercial CFD code (Fluent 6.2). The results of the flow simulation were analyzed in terms of the mixing efficiency, and the applicability of MRF and SM methods was also discussed.