WEKO3
アイテム
Hybrid Rocket Firing Experiments at Various Axial–Tangential Oxidizer-Flow-Rate Ratios
http://hdl.handle.net/10228/00007040
http://hdl.handle.net/10228/00007040d0f2e404-3db5-4f31-b890-4e97d98c458b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10333493.pdf (4.9 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||||||||||
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| 公開日 | 2019-02-19 | |||||||||||||||||||||
| 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 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | Hybrid Rocket Firing Experiments at Various Axial–Tangential Oxidizer-Flow-Rate Ratios | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| その他のタイトル | ||||||||||||||||||||||
| その他のタイトル | Hybrid Rocket Firing Experiments at Various Axial-Tangential Oxidizer-Flow-Rate Ratios | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 言語 | ||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||
| 著者 |
小澤, 晃平
× 小澤, 晃平
WEKO
23864
× 北川, 幸樹
WEKO
23865
× Aso, Shigeru× Shimada, Toru |
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| 抄録 | ||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||
| 内容記述 | A bread board model (BBM) of an Altering-intensity Swirling Flow Type (A-SOFT) hybrid rocket engine was recently developed, and static firing experiments of the BBM were performed under various axial and tangential oxidizer mass flow rates. A-SOFTs are intended to control thrust at an optimal O/F and achieve a high baseline of regression rates with a fixed motor configuration. This is possible by controlling both the oxidizer mass flow rate and effective geometric swirl number. A simple model based on a continuous and monotonic function of oxidizer mass flux and effective geometric swirl number was able to accurately predict performance of experiments conducted on the A-SOFT BBM. The local fuel regression behavior in the axial direction of the A-SOFT BBM was shown to be like that of Swirling Oxidizer Flow Type (SOFT) hybrid rocket engine. Combustion efficiency was evaluated indirectly using equations for the efficiencies of thrust and specific impulse to eliminate errors due to local pressure shifts and the centrifugal force in swirling flows. In most cases, this indirect method compensated for the overestimations of c* efficiency that resulted by directly using chamber pressure data. | |||||||||||||||||||||
| 書誌情報 |
Journal of Propulsion and Power 巻 35, 号 1, p. 94-108, 発行日 2018-09-24 |
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| 出版社 | ||||||||||||||||||||||
| 出版者 | American Institute of Aeronautics and Astronautics | |||||||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||
| 関連識別子 | https://doi.org/10.2514/1.B36889 | |||||||||||||||||||||
| 日本十進分類法 | ||||||||||||||||||||||
| 主題Scheme | NDC | |||||||||||||||||||||
| 主題 | 538 | |||||||||||||||||||||
| NCID | ||||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||||
| 収録物識別子 | AA10459896 | |||||||||||||||||||||
| ISSN | ||||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||||
| 収録物識別子 | 0748-4658 | |||||||||||||||||||||
| ISSN | ||||||||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||||||||
| 収録物識別子 | 1533-3876 | |||||||||||||||||||||
| 著作権関連情報 | ||||||||||||||||||||||
| 権利情報 | Copyright (c) 2018 by the authors. | |||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||||
| 査読の有無 | ||||||||||||||||||||||
| 値 | yes | |||||||||||||||||||||
| 研究者情報 | ||||||||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100001001_ja.html | |||||||||||||||||||||
| 論文ID（連携） | ||||||||||||||||||||||
| 値 | 10333493 | |||||||||||||||||||||
| 連携ID | ||||||||||||||||||||||
| 値 | 7548 | |||||||||||||||||||||
