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触媒コンバータ用新型気流デフレクタによる速度分布の改善
https://doi.org/10.14988/pa.2017.0000011488
https://doi.org/10.14988/pa.2017.0000011488c73158dc-9dc4-43db-9037-79020d468a40
名前 / ファイル | ライセンス | アクション |
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023049030003.pdf (514.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-10-28 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 触媒コンバータ用新型気流デフレクタによる速度分布の改善 | |||||
タイトル | ||||||
言語 | ja-Kana | |||||
タイトル | ショクバイ コンバータヨウ シンガタ キリュウ デフレクタ ニヨル ソクドブンプ ノ カイゼン | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Velocity-Profile Improvement by a New Catalytic-Converter Flow Deflector | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | 排気システム, 触媒コンバータ, ディフューザ, 圧力損失, 速度分布 Exhaust system, Catalytic converter, Diffuser, Pressure loss, Velocity profile |
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資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.14988/pa.2017.0000011488 | |||||
ID登録タイプ | JaLC | |||||
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 | |||||
著者 |
平田, 勝哉
× 平田, 勝哉× 田中, 慎也× 谷川, 博哉× 舟木, 治郎 |
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著者所属 | ||||||
ja | ||||||
平田, 勝哉 / Department of Mechanical Engineering, Doshisha University | ||||||
著者所属 | ||||||
ja | ||||||
田中, 慎也 / Department of Mechanical Engineering, Doshisha University | ||||||
著者所属 | ||||||
ja | ||||||
谷川, 博哉 / Department of Mechanical Engineering, Maizuru National College of Technology | ||||||
著者所属 | ||||||
ja | ||||||
舟木, 治郎 / Department of Mechanical Engineering, Doshisha University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 触媒コンバータでの圧力損失は、排気システムの内で最も大きく、燃費悪化を招く。触媒担体入口の速度分布の不均一は温度の不均一をもたらし、浄化効率が低下する。著者らは、速度分布不均一性と圧力損失を同時改善する為の新手法を提案してきた。本研究では、速度分布をPIVにより定常的に確認し、そのメカニズムを調べる。 | |||||
言語 | ja | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In the automotive exhaust system, a catalytic converter is one dominant component to produce pressure drop, which induces fuel-efficiency reduction. In addition, non-uniformity of flow through a catalytic substrate causes non-uniform thermal distribution on the substrate, which causes low conversion efficiency. The authors have previously proposed a new method both to reduce the pressure loss and to improve the flow maldistribution, simultaneously. In the present study, velocity profiles are quantitatively observed using the PIV technique together with Pitot-tube measurements, to reveal its improvement mechanism. | |||||
言語 | en | |||||
書誌情報 |
ja : 同志社大学理工学研究報告 en : The Science and Engineering Review of Doshisha University 巻 49, 号 3, p. [153]-159, 発行日 2008-10-31 |
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出版者 | ||||||
言語 | ja | |||||
出版者 | 同志社大学理工学研究所 | |||||
出版者(英) | ||||||
言語 | en | |||||
出版者 | Science and Engineering Research Institute of Doshisha University | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 00368172 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00165868 | |||||
権利者情報 | ||||||
権利者名 | 同志社大学理工学研究所 | |||||
言語 | ja | |||||
権利者名 | Science and Engineering Research Institute of Doshisha University | |||||
言語 | en | |||||
関連サイト | ||||||
関連タイプ | isFormatOf | |||||
識別子タイプ | URI | |||||
関連識別子 | https://doors.doshisha.ac.jp/opac/opac_link/bibid/SB00960326/?lang=0 | |||||
言語 | ja | |||||
関連名称 | 掲載刊行物所蔵情報へのリンク / Link to Contents | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
日本十進分類法 | ||||||
主題 | 534.93 |