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Numerical analysis on the inner flow characteristic for small smoke collector  

Jang, Sung Cheol (Korea Aviation Polytechnic, Mechatronics)
Woong, Kim Jae (Korea Aviation Polytechnic, Mechatronics)
Yi, Chung Seob (Gyeongsang National University, Engineering Research Institute(ERI))
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.12, no.5, 2013 , pp. 67-75 More about this Journal
Abstract
This study is flow analysis on the smoke collector in smoking room. The smoke collector for improving impure air at smoking area is analyzed and the inner flow filed in smoke collector is confirmed on the study result. The velocity with pressure distribution according to suction flow rate at filter entrance is also compared. Pressure characteristic and pressure resistance coefficient are analyzed according to flow analysis result for each other filter. The pressure drop of about 15 Pa occurs at the normal driving mode to strainer inlet from HEPA filter outlet. On the other hand, the pressure drop about 44% increases at turbo mode.
Keywords
Smoke collector; HEPA filter; CFD;
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Times Cited By KSCI : 5  (Citation Analysis)
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