Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical Study

In this study, particle decay in a cleanroom is investigated numerically. A commercial CFD package, FLUENT, is used in the analysis. The governing equations are solved by using the k-å turbulence model. For particle dispersion, the discrete phase model (DPM) is applied. Four different air change rat...

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Main Authors: Cetin Yunus Emre, Avci Mete, Aydin Orhan
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/37/e3sconf_clima2019_01037.pdf
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spelling doaj-259ec6200ecb4589b61cfd637bb3e7ed2021-02-02T02:02:07ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011110103710.1051/e3sconf/201911101037e3sconf_clima2019_01037Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical StudyCetin Yunus Emre0Avci Mete1Aydin Orhan2Karadeniz Technical University, Arsin Vocational SchoolKaradeniz Technical University, Mechanical Engineering DepartmentKaradeniz Technical University, Mechanical Engineering DepartmentIn this study, particle decay in a cleanroom is investigated numerically. A commercial CFD package, FLUENT, is used in the analysis. The governing equations are solved by using the k-å turbulence model. For particle dispersion, the discrete phase model (DPM) is applied. Four different air change rates (3-10-25-43 ACH) with three particle diameters (0,5-5-10 ìm) are considered. It is shown that 10 ACH satisfies the needs in terms of recovery time.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/37/e3sconf_clima2019_01037.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Cetin Yunus Emre
Avci Mete
Aydin Orhan
spellingShingle Cetin Yunus Emre
Avci Mete
Aydin Orhan
Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical Study
E3S Web of Conferences
author_facet Cetin Yunus Emre
Avci Mete
Aydin Orhan
author_sort Cetin Yunus Emre
title Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical Study
title_short Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical Study
title_full Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical Study
title_fullStr Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical Study
title_full_unstemmed Effect of Air Exchange Rate on Particle Decay in a Cleanroom: A Numerical Study
title_sort effect of air exchange rate on particle decay in a cleanroom: a numerical study
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2019-01-01
description In this study, particle decay in a cleanroom is investigated numerically. A commercial CFD package, FLUENT, is used in the analysis. The governing equations are solved by using the k-å turbulence model. For particle dispersion, the discrete phase model (DPM) is applied. Four different air change rates (3-10-25-43 ACH) with three particle diameters (0,5-5-10 ìm) are considered. It is shown that 10 ACH satisfies the needs in terms of recovery time.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/37/e3sconf_clima2019_01037.pdf
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