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光遮断法を用いた気体燃料噴射弁の噴射率計測(熱工学,内燃機関,動力など)
http://hdl.handle.net/10087/5488
http://hdl.handle.net/10087/548801a51ed2-7736-4a43-a01d-324250195ae2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
E_araki_74-724.pdf (616.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-06-22 | |||||
| タイトル | ||||||
| タイトル | 光遮断法を用いた気体燃料噴射弁の噴射率計測(熱工学,内燃機関,動力など) | |||||
| タイトル | ||||||
| タイトル | Injection Rate Measurement of a Gaseous Fuel Injector Using a Beam Cut Method(Thermal Engineering) | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| その他のタイトル | ||||||
| その他のタイトル | Injection Rate Measurement of a Gaseous Fuel Injector Using a Beam Cut Method(Thermal Engineering) | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Injection Rate | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Gaseous Fuel Injection | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Compressibility | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | automotive Engines | |||||
| 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 | journal article | |||||
| 著者 |
荒木, 幹也
× 荒木, 幹也× 藤原, 康裕× 志賀, 聖一× 中村, 壽雄× 小保方, 富夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Injection rate of a gaseous fuel injector was calculated by measuring the needle valve lift history. In our lab, a gaseous fuel injection rate meter using 1-dimensional pipe flow was developed. In the present study, the measurement accuracy of the injection rate meter was examined by comparing the theoretical injection rate estimated from the needle valve lift history. The needle valve lift was measured using an optical method. A small beam cut plate is attached to the needle valve of the gaseous fuel injector. A laser beam passes through the beam cut plate, and the variation of the beam intensity was measured with a photo sensor. From the beam intensity, the needle valve lift history was estimated. One-dimensional, compressible, inviscid, adiabatic flow was assumed, and the instantaneous mass flow rate through the needle valve sheet, the injector sack, and the injection hole was estimated. The estimated injection rate was compared with that obtained with the gaseous fuel injection rate meter. The estimated and measured injection rates agree relatively well even at transient duration. It is shown that the injection rate meter has high reliability and accuracy. | |||||
| 書誌情報 |
日本機械学會論文集. B編 巻 74, 号 739, p. 724-730, 発行日 2008-03-25 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0387-5016 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00187441 | |||||
| 権利 | ||||||
| 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 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | 日本機械学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
| 更新日 | ||||||
| 日付 | 2017-03-27 | |||||
| 日付タイプ | Created | |||||
