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ディーゼル微粒子の堆積とフィルタの再生課程の数値解析
http://hdl.handle.net/2237/9382
http://hdl.handle.net/2237/93826e665803-3eac-4747-bb39-1e890ea0341d
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-01-28 | |||||
タイトル | ||||||
タイトル | ディーゼル微粒子の堆積とフィルタの再生課程の数値解析 | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | Numerical Simulation on Diesel Particle Trap and Filter Regeneration | |||||
言語 | en | |||||
著者 |
佐竹, 真吾
× 佐竹, 真吾× SATAKE, Shingo× 山本, 和弘× YAMAMOTO, Kazuhiro× 山下, 博史× YAMASHITA, Hiroshi |
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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 | ja | |||||
権利情報 | 日本機械学会 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである。 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Diesel Engine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Computational Fluid Dynamics | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Combustion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Combustion Products | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lattice Boltzmann Method | |||||
抄録 | ||||||
内容記述 | Recently, more strict diesel particulate emissions standards are being set in many countries. To have an advantage of low fuel consumption in comparison with gasoline engines, several improvements including combustion conditions in diesel engines have been considered. As for the aftertreatment of exhaust gas, a filter such as cellular diesel particulate filters has been widely used. In this study, we conducted fluid simulation in the diesel filter by the Lattice Boltzmann method. The soot deposition was considered for the soot trap inside the filter. The soot combustion was also simulated to burn accumulated soot particles in filter regenaration process. The inner structure of the filter developed by COTEC Limited was obtained by a 3D-CT technique. Results show that the flow pattern is largely changed when the soot is attached to the filter wall, with higher back-pressure. The soot combustion is well simulated to show the effects of oxygen concentration on the temperature and reaction rate. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 日本機械学会 | |||||
言語 | ||||||
言語 | jpn | |||||
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 | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110006402888 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0387-5016 | |||||
書誌情報 |
ja : 日本機械学會論文集 B編 巻 73, 号 733, p. 1950-1957, 発行日 2007-09-25 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/9382 | |||||
識別子タイプ | HDL |