미니 하이드로 사이클론 분리기의 이중배열을 통한 성능특성 평가 (Evaluation of Performance Characteristics by Dual Arrangement of Mini-hydrocyclone Separators)

서지정보

· 발행기관 : 한국기계가공학회
· 수록지 정보 : 한국기계가공학회지 / 20권 / 11호 / 17 ~ 23페이지
· 저자명 : 권제영, 김승경, 홍준규, 이형욱, 강명창

초록

A cyclone is a dust-separating mechanism that works on the principle of centrifugal force. The performance ofa cyclone is evaluated using pressure loss and collection efficiency. A multi-cyclone arrangement is used toimprove the collection efficiency within a limited area. In this study, experiments and numerical analyses wereconducted on a dual arrangement of mini-hydrocyclone separators, which was fabricated using 3D printing. Theexperiment was performed at an inlet flow rate of 0.7 m/s, and alumina powder with a particle size of 0.5, 15,and 50 µm. ANSYS FLUENT, was used for the numerical analysis. The reliability of the numerical analysis wasverified through a comparison with the experimental results. The errors in the experiment and numerical analysiswere confirmed to be 2% at the outlet flow rate.

영어초록

A cyclone is a dust-separating mechanism that works on the principle of centrifugal force. The performance ofa cyclone is evaluated using pressure loss and collection efficiency. A multi-cyclone arrangement is used toimprove the collection efficiency within a limited area. In this study, experiments and numerical analyses wereconducted on a dual arrangement of mini-hydrocyclone separators, which was fabricated using 3D printing. Theexperiment was performed at an inlet flow rate of 0.7 m/s, and alumina powder with a particle size of 0.5, 15,and 50 µm. ANSYS FLUENT, was used for the numerical analysis. The reliability of the numerical analysis wasverified through a comparison with the experimental results. The errors in the experiment and numerical analysiswere confirmed to be 2% at the outlet flow rate.

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