N2O4/アミンインジェクタエレメントの実験 その1 コールドフロー試験結果

• Material Type: 文書・図像類
• Title: N2O4/アミンインジェクタエレメントの実験 その1 コールドフロー試験結果
• Author/Editor: 佐藤, 和雄; 須藤, 孝幸; 只野, 真; 毛呂, 明夫; 小坂, 勝明; SATO, Kazuo; SUDO, Takayuki; TADANO, Makoto; MORO, Akio; KOSAKA, Katsuaki
• Author Heading: 佐藤, 和雄; 須藤, 孝幸; 只野, 真; 毛呂, 明夫; 小坂, 勝明; SATO, Kazuo; SUDO, Takayuki; TADANO, Makoto; MORO, Akio; KOSAKA, Katsuaki
• Publication, Distribution, etc.: 航空宇宙技術研究所
• Publication Date: 1986-02
• Publication Date (W3CDTF): 1986-02
• Alternative Title: A Study of N2O4/Amine Injector Elements Part I Cold Flow Test
• Periodical title: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-899
• No. or year of volume/issue: 899
• Volume: 899
• Pages: 10-
• ISSN (Periodical Title): ISSN : 0389-4010
• Text Language Code: jpn
• Target Audience: 一般
• Note (General): For a series of single unlike-doublet elements, cold flow, mixing tests were performed to (1) establish the validity of the correlating parameters as indicators of mixing efficiency, and (2) to represent the mixing characteristics of particular N2O4/Amine injector designes. Specific selections and sizing of injector element types were based on a hot-fire injector performance evaluation program. The objective of this program was to develop an understanding of the criterias that cause reactive stream separation (RSS), commonly called “blowapart”, for N2O4/Amine propellants. This paper describes an analytical model defining the relationship between combustion performance and the propellant spray mixing quality determined by cold-flow measurements. Experimental verification of the results predicted from cold-flow analysis is also described. Comparisons of the effect of mixing uniformity on the C* mixing limited performance for N2O4/MMH combinations are then made. Following Rupe we confirm that Rupe’s mixing uniformity criteria is equal to 0.5 for Optimum mixing. For non-reactive stream separation, a simple relationship between mixing uniformity and mixing limited C* efficiency can be used to predict actual C* mixing limited performance.; 資料番号: NALTR0899000; レポート番号: NAL TR-899
• Source: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=45158&item_no=1&attribute_id=31&file_no=1
• 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