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エタノール/液体酸素ロケットエンジン燃焼室における平面ピントル型噴射器の噴霧燃焼構造の光学計測
https://jaxa.repo.nii.ac.jp/records/21666
https://jaxa.repo.nii.ac.jp/records/216665b012ca7-9045-4d90-8ccd-a1ee2d9592bc
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2016-02-17 | |||||
タイトル | ||||||
タイトル | エタノール/液体酸素ロケットエンジン燃焼室における平面ピントル型噴射器の噴霧燃焼構造の光学計測 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Rocket Engine | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Combustion | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Pintle Injector | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Spray | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Visualization | |||||
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 | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Optical Measurements of Spray Combustion Structure in an Ethanol/Liquid Oxygen Rocket Engine Combustor with a Planar Pintle Injector | |||||
著者 |
榊, 和樹
× 榊, 和樹× 角銅, 洋実× 中谷, 辰爾× 津江, 光洋× 五十地, 輝× 鈴木, 恭兵× 牧野, 一憲× 平岩, 徹夫× Sakaki, Kazuki× Kakudo, Hiromitsu× Nakaya, Shinji× Tsue, Mitsuhiro× Isochi, Hikaru× Suzuki, Kyohei× Makino, Kazunori× Hiraiwa, Tetsuo |
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出版者 | ||||||
出版者 | Japan Society for Aeronautical and Space Sciences | |||||
出版者(英) | ||||||
出版者 | 日本航空宇宙学会 | |||||
書誌情報 |
日本航空宇宙学会論文集 en : Journal of the Japan Society for Aeronautical and Space Sciences 巻 63, 号 6, p. 271(39)-278(46), 発行日 2015-12-05 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The pintle injector is one of the most promising candidate for propellant injection systems of liquid rocket engine combustors due to the throttling capability and simple structure. However, combustion characteristics of pintle injectors are still unclear. Therefore, combustion experiments are conducted for an ethanol/liquid oxygen rocket engine combustor with a planar pintle injector which simulates the injection configuration of a pintle injector and enables optical measurements at Pc=0.40MPa and O/F=1.08-1.56. Direct images of the flame structure and CH chemiluminescence are observed through an optical window using high speed imaging techniques. Backlit images of the spray structure are observed. Strong CH chemiluminescence is observed in the vicinity of the impinging point of the two propellants. Luminous flames are observed in the vicinity of the faceplate and the upper wall of the combustor. It is observed that atomization process of the planar pintle injector proceeds two-dimensionally unlike conventional impinging injectors. A periodic atomization behavior is observed with the frequency of approximately 700Hz, being equal to the frequency of the Kelvin-Helmholtz instability. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: 図版あり | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Physical characteristics: Original contains illustrations | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1344-6460 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11307372 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: DS1540389006 |