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〈原著論文〉直噴式ディーゼル機関用燃料噴射ノズルの微粒化特性の改善
https://kindai.repo.nii.ac.jp/records/13792
https://kindai.repo.nii.ac.jp/records/13792df8cfa85-aadb-4aa6-a353-e90ad7fa3938
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AA12517632-20110600-0073.pdf (1.1 MB)
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| Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2013-01-19 | |||||||
| タイトル | ||||||||
| タイトル | 〈原著論文〉直噴式ディーゼル機関用燃料噴射ノズルの微粒化特性の改善 | |||||||
| その他（別言語等）のタイトル | ||||||||
| その他のタイトル | Improvement of Atomization Characteristics of Fuel Injection Nozzle for Direct Injection Diesel Engine | |||||||
| 著者 |
玉木, 伸茂
× 玉木, 伸茂
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| 言語 | ||||||||
| 言語 | jpn | |||||||
| 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 | |||||||
| 著者 所属 | ||||||||
| 値 | 近畿大学工学部機械工学科; 准教授 | |||||||
| 著者所属(翻訳) | ||||||||
| 値 | Kinki University | |||||||
| 著者 役割 | ||||||||
| 値 | 研究代表者 | |||||||
| 版 | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 出版者 名前 | ||||||||
| 出版者 | 近畿大学次世代基盤技術研究所 | |||||||
| 書誌情報 |
近畿大学次世代基盤技術研究所報告 en : Kinki University Research Institute of Fundamental Technology for Next Generation 巻 2, p. 73-81, 発行日 2011-06-01 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 21858802 | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | [Abstract] The purpose of this study is to improve of atomization characteristics of a direct injection Diesel nozzle, which the spray with large spray angle, short liquid core length and small droplet diameter are obtained. In the previous study, the single hole atomization enhancement nozzle, which excellent spray characteristics are obtained at relatively low injection pressure, was developed. In this study, it was investigated about atomization of the spray of the multi-hole atomization enhancement nozzle, and aimed to improve atomization characteristics and to obtain excellent spray characteristics. The effects of dimensions of the atomization enhancement nozzle such as hole diameter and geometric shapes of nozzle hole on atomization of the spray and spray angle were investigated. As a result, it was cleared that in case of the multi-hole nozzle with hole number of N ＝ 4, breakup length becomes short and spray angle becomes large about two times, compared with the single hole nozzle. Atomization characteristics of continuous injection and intermittent injection were improved considerably by using the multi-hole nozzle with round inlet shape of nozzle hole and the multi-hole nozzle of hole number of N ＝ 4 at high-ambient pressure conditions for actual Diesel engine. | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
