WEKO3
アイテム
Visualization and Measurements of Sub-Millisecond Transient Spray Dynamics Applicable to Direct Injection Gasoline Engine : Part 2:PDA Measurements and Analysis of Instantaneous Spray Patterns
http://hdl.handle.net/10087/5705
http://hdl.handle.net/10087/57058a75f350-446d-467d-a50f-58637775814d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JSMEIJSB42_30.pdf (1.2 MB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-11-25 | |||||
| タイトル | ||||||
| タイトル | Visualization and Measurements of Sub-Millisecond Transient Spray Dynamics Applicable to Direct Injection Gasoline Engine : Part 2:PDA Measurements and Analysis of Instantaneous Spray Patterns | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Gasoline Direct Injection | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Phase-Doppler Anemometer | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Transient Dynamics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Instantaneous Spray Patterns | |||||
| 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 |
ISMAILOV, Murad
× ISMAILOV, Murad× ISHIMA, Tsuneaki× OBOKATA, Tomio× TSUKAGOSHI, Masayoshi× KOBAYASHI, Kazumitsu |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A high-pressure swirl type spray has been experimentally analyzed by using a phase Doppler anemometer(PDA). The experiment was performed with an injection pressure of 5 MPa and an injection frequency of about 46 Hz. The PDA data was obtained in a two-dimensional plane and arranged with the injection phase angle. The arranged data of mean velocity, Sauter mean diameter, and droplet number density were visualized by using commercial software. In this paper, the data were compared with the results of visualization. It is indicated by the experiment that the large velocity and large size droplets initiated from the injector with small spray angle at the beginning of the valve opening duration. This stage was called core jet. In the next stage called quasi umbrella spray, the spray developed with large spray angle. After closing the valve, the spray remains increasing its velocity and diameter. This was caused by the "post injection". Using PDA, the detailed feature of the spray can be discussed with high temporal resolution. | |||||
| 書誌情報 |
JSME international journal Ser B Fluids and thermal engineering. 巻 42, 号 1, p. 30-38, 発行日 1999-02-15 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13408054 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10888815 | |||||
| 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 | 社団法人日本機械学会 | |||||
| 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 | |||||
