Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 육세진 | - |
dc.date.accessioned | 2018-03-01T03:53:13Z | - |
dc.date.available | 2018-03-01T03:53:13Z | - |
dc.date.issued | 2013-01 | - |
dc.identifier.citation | AEROSOL SCIENCE AND TECHNOLOGY, 2013, 47(1), P.99-105 | en_US |
dc.identifier.issn | 0278-6826 | - |
dc.identifier.uri | http://www.tandfonline.com/doi/abs/10.1080/02786826.2012.730162 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/41444 | - |
dc.description.abstract | In this study, the impaction plate with an elliptical concave groove was employed in an effort to enhance the collection efficiency of the slit-nozzle inertial impactor. The major axis length (A) and the minor axis length (B) of the elliptical concave curvature were varied. The effect of the ratio of A to B on the collection efficiency of slit-nozzle inertial impactors was investigated both numerically and experimentally. The numerical results were in good agreement with the experimental data for different values of A/B ratio. The elliptical concave impaction plates were useful in not only reducing the particle bounce but also lowering the cut-off size. The optimum range of the A/B ratio was found to exist for minimizing the cut-off size. When the elliptical concave impaction plates with the A/B ratio of 2 were used for the slit-nozzle inertial impactors, the square-root of the Stokes number was estimated to be lowered from 0.77 to approximately 0.6, resulting in the decrease of the cut-off size by 22% compared with the typical flat impaction plates. | en_US |
dc.description.sponsorship | This research was supported by the Korea Ministry of Environment as "The Eco-Innovation Project." | en_US |
dc.language.iso | en | en_US |
dc.publisher | TAYLOR & FRANCIS INC | en_US |
dc.subject | Rectangular Slit-Nozzle | en_US |
dc.subject | Collection Efficiency | en_US |
dc.subject | Elliptical Concave Curvature | en_US |
dc.title | Collection Efficiency of Rectangular Slit-Nozzle Inertial Impactors with Impaction Plates of Elliptical Concave Curvature | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 47 | - |
dc.identifier.doi | 10.1080/02786826.2012.730162 | - |
dc.relation.page | 99-105 | - |
dc.relation.journal | AEROSOL SCIENCE AND TECHNOLOGY | - |
dc.contributor.googleauthor | Kim, Won Geun | - |
dc.contributor.googleauthor | Yook, Se Jin | - |
dc.contributor.googleauthor | Ahn, Kang Ho | - |
dc.relation.code | 2009200318 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | ysjnuri | - |
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