ターボポンプ式液酸・液水ロケットエンジンの起動過渡特性の解析

Material type: 文書・図像類

Author: 冠, 昭夫ほか

Publisher: 航空宇宙技術研究所

Publication date: 1985-07

Material Format: Digital

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Note (General)：: The first Japanese LOX/LH2 rocket engine (LE-5) employs a turbopump-fed gas generator cycle system. The LE-5 engine starts up in such an unique method...

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Material Type: 文書・図像類
Title: ターボポンプ式液酸・液水ロケットエンジンの起動過渡特性の解析
Author/Editor: 冠, 昭夫
若松, 義男
志村, 隆
都木, 恭一郎
鳥井, 義弘
KANMURI, Akio
WAKAMATSU, Yoshio
SHIMURA, Takashi
TOKI, Kyoichiro
TORII, Yoshihiro
Author Heading: 冠, 昭夫
若松, 義男
志村, 隆
都木, 恭一郎
鳥井, 義弘
KANMURI, Akio
WAKAMATSU, Yoshio
SHIMURA, Takashi
TOKI, Kyoichiro
TORII, Yoshihiro
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1985-07
Publication Date (W3CDTF): 1985-07
Alternative Title: Start Transient Analysis of Turbopump-fed LOX/LH2 Rocket Engine (LE-5)
Periodical title: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-868
No. or year of volume/issue: 868
Volume: 868
Pages: 33-
ISSN (Periodical Title): ISSN : 0389-4010
Text Language Code: jpn
Target Audience: 一般
Note (General): The first Japanese LOX/LH2 rocket engine (LE-5) employs a turbopump-fed gas generator cycle system. The LE-5 engine starts up in such an unique method that the power of the turbopump system is at first built up by a coolant bleed cycle followed by a gas generator cycle. A computer program for the start transient simulation has been developed and it has been utilized for analysing start-up characteristics of the LE-5 engine. The outline of the computer program and the analytical results are discussed here. The results of the analysis have been effectively used for the setting of the firing test condition and for the determination of the engine start sequence in each phases of the development. The results of the simulation are also compared with the experimental results.
資料番号: NALTR0868000
レポート番号: NAL TR-868
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ