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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

Simulation of continuously regenerating trap with catalyzed DPF

http://hdl.handle.net/2237/21191
http://hdl.handle.net/2237/21191
b18c1c91-d975-425a-9fba-65623854c757
名前 / ファイル ライセンス アクション
128_2.pdf 128_2.pdf (628.0 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2015-02-06
タイトル
タイトル Simulation of continuously regenerating trap with catalyzed DPF
言語 en
著者 Yamamoto, Kazuhiro

× Yamamoto, Kazuhiro

WEKO 55763

en Yamamoto, Kazuhiro

Search repository
Sakai, Tatsuya

× Sakai, Tatsuya

WEKO 55764

en Sakai, Tatsuya

Search repository
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
権利
言語 en
権利情報 NOTICE: This is the author's version of a work that was accepted for publication in Catalysis Today. 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 Catalysis Today. v.242, n.B, 2015, p.357–362, DOI: http://dx.doi.org/10.1016/j.cattod.2014.07.022
キーワード
主題Scheme Other
主題 Catalyst
キーワード
主題Scheme Other
主題 DPF
キーワード
主題Scheme Other
主題 Continuously regenerating trap
キーワード
主題Scheme Other
主題 Diesel exhaust
キーワード
主題Scheme Other
主題 Computed Tomography
抄録
内容記述 For reduction of particulate matter (PM) including soot in diesel exhaust gas, a diesel particulate filter (DPF) has been developed. However, it would be plugged with PM to cause an increase of filter backpressure. If the backpressure is too high, the fuel consumption rate unexpectedly increases and the engine output may decrease. Then, the filter must be regenerated by oxidizing PM. The system where PM is trapped and oxidized simultaneously is called a continuously regenerating DPF. A catalyst such as platinum is used for the reduction of PM oxidation temperature. Since platinum is a precious and rare metal, the amount of catalyst must be suppressed. In this study, we simulated the continuously regenerating trap system with catalyzed DPF by a lattice Boltzmann method (LBM). For the soot oxidation rate with catalysts, reaction parameters such as activation energy were evaluated by an engine test bench. In the simulation, five cases with different catalyst-coating were considered. Based on the filter backpressure, the coating area for the reduction of catalysts was discussed.
言語 en
内容記述タイプ Abstract
出版者
言語 en
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
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.cattod.2014.07.022
ISSN
収録物識別子タイプ PISSN
収録物識別子 0920-5861
書誌情報 en : Catalysis Today

巻 242, 号 B, p. 357-362, 発行日 2015-03
著者版フラグ
値 author
URI
識別子 http://dx.doi.org/10.1016/j.cattod.2014.07.022
識別子タイプ DOI
URI
識別子 http://hdl.handle.net/2237/21191
識別子タイプ HDL
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