Throttling capability and LOX vaporization for hybrid rocket engine with multi-section swirl injection method

Shigeru Aso, Yasuhiro Tani, Masato Yamashita, Kazuya Komori, Tomohiro Yamasaki, Shohei Saiga, Ryohei Arakawa, Toru Shimada

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

A new hybrid rocket combustion method which can improve the fuel regression rate more than that of conventional method. The new method is named as Multi-Section Swirl Injection Method, which generates swirling flows at some cross-sections in combustion chamber. Combustion experiments with carefully tuned oxygen injections to keep each O/F at optimum value has been successfully conducted. Also throttling experiments, vaporization experiments of liquid oxygen, flight experiments with multi-section swirl injection method have been successfully. The results shows proposed method of vaporization of liquid oxygen is useful and also hybrid rocket engine with Multi-Section Swirl Injection Method can operate with acceleration environment.

本文言語英語
ホスト出版物のタイトル68th International Astronautical Congress, IAC 2017
ホスト出版物のサブタイトルUnlocking Imagination, Fostering Innovation and Strengthening Security
出版社International Astronautical Federation, IAF
ページ8624-8628
ページ数5
ISBN(印刷版)9781510855373
出版ステータス出版済み - 1 1 2017
イベント68th International Astronautical Congress: Unlocking Imagination, Fostering Innovation and Strengthening Security, IAC 2017 - Adelaide, オーストラリア
継続期間: 9 25 20179 29 2017

出版物シリーズ

名前Proceedings of the International Astronautical Congress, IAC
13
ISSN(印刷版)0074-1795

その他

その他68th International Astronautical Congress: Unlocking Imagination, Fostering Innovation and Strengthening Security, IAC 2017
Countryオーストラリア
CityAdelaide
Period9/25/179/29/17

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Astronomy and Astrophysics
  • Space and Planetary Science

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