| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-12-28 |
| タイトル |
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|
タイトル |
Effect of slip flow on pressure drop of nanofiber filters |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| ID登録 |
|
|
ID登録 |
10.24517/00049629 |
|
ID登録タイプ |
JaLC |
| 著者 |
Choi, Hyun-Jin
Kumita, Mikio
Seto, Takafumi
Inui, Yuki
Bao, Li
Fujimoto, Toshiyuki
Otani, Yoshio
|
| 著者別表示 |
汲田, 幹夫
瀬戸, 章文
大谷, 吉生
|
| 提供者所属 |
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内容記述タイプ |
Other |
|
内容記述 |
金沢大学理工研究域自然システム学系 |
| 書誌情報 |
Journal of Aerosol Science
巻 114,
p. 244-249,
発行日 2017-12-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0021-8502 |
| NCID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00692034 |
| DOI |
|
|
関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
|
|
関連識別子 |
10.1016/j.jaerosci.2017.09.020 |
| 出版者 |
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出版者 |
Elsevier Ltd |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
The slip flow effect is often brought out to explain the reduction in pressure drop for nanofiber filters. Kirsch, Stechkina, and Fuchs (1973) studied the slip flow effect on the pressure drop of fibrous filters consisting of micron fibers, and proposed an empirical equation to predict the dependence of the dimensionless drag, F, on the Knudsen number, Kn, with considering non-uniformity of fiber packing. However, their empirical equation was derived based on the experiments with filters consisting of micron fibers so that the empirical equation is not yet verified for nanofiber filters. In the present work, we used various commercially available nanofiber filters with various physical properties, and the pressure drop was measured at low pressures in order to examine the validity of the empirical equation. As a result, we found that the empirical equation is valid even for nanofiber filters with a large inhomogeneity factor at a large Kn up to 20. © 2017 Elsevier Ltd |
| 内容記述 |
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内容記述タイプ |
Other |
|
内容記述 |
Embargo Period 24 months |
| 権利 |
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|
権利情報 |
Copyright © Elsevier Ltd. (CC-BY NC ND) |
| 著者版フラグ |
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|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連URI |
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|
識別子タイプ |
URI |
|
|
関連識別子 |
http://www.elsevier.com/locate/issn/00218502 |
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|
関連名称 |
http://www.elsevier.com/locate/issn/00218502 |
SC-PR-KUMITA-M-244.pdf (672.2 kB)
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