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축상유입식 사이클론의 베인 유출각도에 따른 절단입경 예측에 관한 수치해석A Numerical Analysis on Prediction of Cut-diameter according to Vane Outflow Angle in the Axial-flow Cyclone
- Other Titles
- A Numerical Analysis on Prediction of Cut-diameter according to Vane Outflow Angle in the Axial-flow Cyclone
- Issue Date
- 2012
- Publisher
- 한국기계가공학회
- Keywords
- Axial-vane Type Cyclone(축상유입식 사이클론); Cut Diameter(절단입경); CFD(전산유체역학)
- Citation
- 한국기계가공학회지, v.11, no.4, pp 111 - 117
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 11
- Number
- 4
- Start Page
- 111
- End Page
- 117
- ISSN
- 1598-6721
2288-0771
- Abstract
- Dust collecting performance of axial-vane type cyclone for oil mist was analyzed in this study. For predicting cut diameter size of cyclone, the number and angle of vane (tanβ2´) was simulated by CFD. As the result, tanβ2´ was decreased as the number of vane was increased and the angle of inclination(β2´) decreased, and it cause strong swirl flow. Therefore, it could be confirmed that as the number of vane was increased and the angle of inclination was decreased, cut diameter size was decreased. Also, by verifying the results of CFD through experiment, the cut diameter size could be 2μm at 4㎥/min of flow rate.
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