3D-Simulation을 통한 부직포 필터 여재의 구조 특성 분석
- Authors
- 김주용; 이창환; 왕신펑; 이준석
- Issue Date
- 2007
- Publisher
- 한국섬유공학회
- Keywords
- filter simulation; filter efficiency; pressure drop; dendrite; porosity; filter simulation; filter efficiency; pressure drop; dendrite; porosity
- Citation
- 한국섬유공학회지, v.44, no.1, pp.68 - 73
- Journal Title
- 한국섬유공학회지
- Volume
- 44
- Number
- 1
- Start Page
- 68
- End Page
- 73
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/18232
- ISSN
- 1225-1089
- Abstract
- In this paper, we investigated the relationship of filter efficiency and pressure drop with the porosity, fiber diameter and filter thickness by 3-D simulation. It was found that filter efficiency increased when the filter porosity and fiber diameter decreasing or filter thickness increasing. The pressure drop values had a linear relationship with filter thickness, and non-linear relationship with filter porosity and fiber diameter. Compared to the actual test results by Mercury Intrusion Porosimeter, the simulation results could be used for predicting filter efficiency and pressure drop within acceptable tolerance limit.
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Collections - College of Engineering > ETC > 1. Journal Articles
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