유체기계공업학회:학술대회논문집
- 유체기계공업학회 2002년도 유체기계 연구개발 발표회 논문집
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- Pages.425-432
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- 2002
고효율 침전조 설계를 위한 실험 및 수치해석
Numerical and Experimental Studies for the Design of High Efficiency Sedimentation Bed
초록
Both numerical and experimental studies on sedimentation efficiency of a sedimentation bed were carried out. Three different structures of sedimentation bed and five different combinations of blockage ratio of center feed wall and angle of distributor are implemented to find the optimal values of geometric parameters. The effect of rotation of the distributor on sedimentation efficiency is also investigated. It reveals that the effect of blockage ratio and angle of distributor on sedimentation efficiency is considerable, while rotation effect can be neglected, and that calculated efficiencies show good agreements with those of experiment, qualitatively.
키워드