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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

Microstructure and particle-laden flow in diesel particulate filter

http://hdl.handle.net/2237/20047
1168977e-1363-4868-aa6d-63f6134bf4d0
名前 / ファイル ライセンス アクション
74.pdf 74.pdf (591.9 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2014-05-26
タイトル
タイトル Microstructure and particle-laden flow in diesel particulate filter
著者 Yamamoto, Kazuhiro

× Yamamoto, Kazuhiro

WEKO 52394

Yamamoto, Kazuhiro

Search repository
Satake, Shingo

× Satake, Shingo

WEKO 52395

Satake, Shingo

Search repository
Yamashita, Hiroshi

× Yamashita, Hiroshi

WEKO 52396

Yamashita, Hiroshi

Search repository
権利
権利情報 This is the author's version of a work that was accepted for publication in International Journal of Thermal Sciences. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms, may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in International Journal of Thermal Sciences. v.48, n.2, 2009, p.303–307, DOI: http://dx.doi.org/10.1016/j.ijthermalsci.2008.08.009
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 Soot
キーワード
主題Scheme Other
主題 Porous media
キーワード
主題Scheme Other
主題 Lattice Boltzmann method
キーワード
主題Scheme Other
主題 Multiphase flow
キーワード
主題Scheme Other
主題 Darcy's law
キーワード
主題Scheme Other
主題 Porosity
抄録
内容記述 Due to the public awareness with regard to harmful diesel emissions, more strict diesel emissions standards such as Euro V in 2008 are being set in the world. As one of the key technologies, a diesel particulate filter (DPF) has been developed to reduce particulate matters (PM) in the after-treatment of exhaust gas. Since the structure of the filter is small and complex, it is impossible to examine the phenomena inside the filter experimentally. In this study, we conducted fluid simulation in DPF. We used the lattice Boltzmann method (LBM). The microstructure of DPF was taken into account. The complex flow pattern appears by using the non-slip boundary condition on the filter wall surface. The soot accumulation was simulated to consider the PM trap in the diesel filter. Results show that the flow is largely changed due to soot deposition. As the soot concentration inside the filter is increased, the filter backpressure is increased.
内容記述タイプ Abstract
出版者
出版者 Elsevier
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
ISSN
収録物識別子タイプ ISSN
収録物識別子 1290-0729
書誌情報 International Journal of Thermal Sciences

巻 48, 号 2, p. 303-307, 発行日 2009-02
著者版フラグ
値 author
URI
識別子 http://dx.doi.org/10.1016/j.ijthermalsci.2008.08.009
識別子タイプ DOI
URI
識別子 http://hdl.handle.net/2237/20047
識別子タイプ HDL
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