Integrated design methodology for highly reliable liquid rocket engine: Analytical modeling and experimental investigation of failure mechanism for engine dynamic simulator

Autor:	Iwasaki, Fumiya, Kuratani, Naoshi, Aoki, Hiroshi, Yoshida, Makoto, Takada, Hitoshi, Kimura, Toshiya, Osada, Atsushi
Jazyk:	japonština
Rok vydání:	2006
Předmět:	dynamic simulator 信頼性 reliability engine test エンジン試験 故障解析 燃焼試験 simulation failure analysis ロケットエンジン設計 liquid propellant rocket engine spacecraft propulsion combustion test 動的シミュレータ 宇宙機推進 シミュレーション 宇宙推進システム rocket engine design 液体燃料ロケットエンジン space propulsion system
Zdroj:	宇宙航空研究開発機構特別資料: 平成18年度 宇宙航空研究開発機構 総合技術研究本部 宇宙科学研究本部 研究成果報告書 = JAXA Special Publication: Report on Research Achievements for FY2006 Institute of Space and Astronautical Science, Institute of Aerospace Technology, Japan Aerospace Exploration Agency. :81-86
ISSN:	1349-113X
Popis:	In the past, space propulsion systems were usually composed by accumulating the optimum design results for each component device. Therefore, 'system reliability level' was measured by long-time development tests. Recently, the new design method is required to predict 'system reliability level' at the conceptual design phase, to grasp and to optimize the distribution of 'risks and margins' because attainable 'system reliability level' strongly depends on its basic concept. This paper describes some sample approaches to measure 'system reliability level', focusing on analytical modeling of failure mechanism for rocket engine dynamic simulator. Some design parameters are picked up to understand where and how their dispersion makes an effect in the whole systems and to control the total system robustness. 資料番号: AA0049500017 レポート番号: JAXA-SP-06-006
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=jairo_______::861d66eab22220e8b7bd86d8d6bd7e23 http://id.nii.ac.jp/1696/00005995/ Zobrazit plný text záznamu