WEKO3
アイテム
Evaluation of Soot Layer Formation on Initial PM Filtration Process of SiC Diesel Particulate Filter
http://hdl.handle.net/2237/21193
http://hdl.handle.net/2237/21193d96032e2-dc9e-432b-b780-298804d53452
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
126.pdf (1.8 MB)
|
|
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-02-06 | |||||
| タイトル | ||||||
| タイトル | Evaluation of Soot Layer Formation on Initial PM Filtration Process of SiC Diesel Particulate Filter | |||||
| 言語 | en | |||||
| 著者 |
TSUNEYOSHI, Koji
× TSUNEYOSHI, Koji× YAMAMOTO, Kazuhiro |
|||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | diesel particulate filter | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | porous ceramics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | filtration efficiency | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | soot layer | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | surface roughness | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A diesel particulate filter (DPF) is an important technology that can meet emissions regulations of particulate matter (PM). Generally, high filtration efficiency is achieved, after a thin soot layer is formed on the surface of a porous ceramic filter wall, but some PMs may pass through the filter in the early period. Therefore, an investigation of the soot layer formation for the PM filtration mechanism is needed. In this study, the filtration efficiency of SiC-DPF in the early period was measured by a PM counter, together with SEM observation of the soot layer formation. In addition, the quantification of soot layer formation was tested in terms of the surface roughness of the filter wall surface. Results showed that as the soot layer was formed, the value of surface roughness became smaller, with filtration efficiency higher, and there is a correlation between the filtration efficiency and the surface roughness. Thus, the degree of soot layer formation can be evaluated quantitatively by the surface roughness. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | 耐火物技術協会 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 書誌情報 |
en : Journal of the Technical Association of Refractories, Japan (TAIKABUTSU OVERSEAS) 巻 34, 号 3, p. 166-172, 発行日 2014 |
|||||
| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/21193 | |||||
| 識別子タイプ | HDL | |||||
