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CFD와 입자추적기법을 이용한 카펫용 Upright 청소기이 집진효율 해석
최준호(Choe Jun-Ho),리진철(Li Zhen-Zhe),허광수(Heo Kwang-Su),장인형(Jang In-Hyeong),설승윤(Seol Seung Yun) 대한기계학회 2009 대한기계학회 춘추학술대회 Vol.2009 No.5
The drawbacks of carpet upright cleaner are low cleaning efficiency and noise. In order to estimate the cleaning efficiency and pressure drop of carpet upright cleaner, CFD and Particle Tracking Method are used. Using the developed method, the effect of rotational speed was investigated. Through the case studies, it was found out that the cleaning efficiency of carpet upright cleaner can be improved by adjusting rotational speed. Also, the trend of pressure drop and cleaning efficiency of each particle size were discussed. The analysis method developed in this study shows the possibility to improve the cleaning efficiency of carpet upright cleaner by adjusting the interrelated design variables.
CFD와 입자추적기법을 이용한 카펫용 Upright 청소기의 집진효율 해석
최준호(Choe Jun-Ho),리진철(Li Zhen-Zhe),허광수(Heo Kwang-Su),장인형(Jang In-Hyeong),설승윤(Seol Seung-Yun) 대한기계학회 2009 대한기계학회 춘추학술대회 Vol.2009 No.11
The drawbacks of carpet upright cleaner are low cleaning efficiency and noise. In order to estimate the cleaning efficiency of carpet upright cleaner, CFD and Particle Tracking Method are used. Using the developed method, the effect of rotational speed and wall shape was investigated. Through the case studies, it was found out that the cleaning efficiency of carpet upright cleaner can be improved by adjusting rotational speed and wall shape. The analysis method developed in this study shows the possibility to improve the cleaning efficiency of carpet upright cleaner by adjusting the interrelated design variables.