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Bibliographic Record
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- Material Type
- 規格・テクニカルリポート類
- Author/Editor
- 田口, 秀之関根, 静雄二村, 尚夫柳, 良二小見, 淳介加藤, 俊樹寺崎, 眞太郎Taguchi, HideyukiSekine, ShizuoFutamura, HisaoYanagi, RyojiOmi, JunsukeKato, ToshikiTerasaki, Shintaro
- Author Heading
- Publication, Distribution, etc.
- Publication Date
- 2000-07
- Publication Date (W3CDTF)
- 2000-07
- Alternative Title
- Research on semi-freejet test method for supersonic jet engine
- Periodical title
- 航空宇宙技術研究所特別資料 = Special Publication of National Aerospace Laboratory
- No. or year of volume/issue
- 45
- Volume
- 45
- Pages
- 137-142
- ISSN (Periodical Title)
- ISSN : 0289-260X
- Text Language Code
- jpn
- Subject Heading
- Target Audience
- 一般
- Note (General)
- 出版タイプ: NA20-21 May 1999 (62nd). 25-26 Nov. 1999 (63rd)超音速エンジン試験施設の設計に必要なデータを取得するために、小型模型によるセミフリージェット試験法の研究を行った。気流条件は、超音速インテークの2段ランプによる外部圧縮を行った後の状態を模擬したものとした。環境温度が変化することに対応し、温度補償型多点圧力計測装置を使用して、模型各部の圧力分布を測定した。結果として、セミフリージェット方式で超音速飛行時と同等のインテーク流れ場を再現でき、エンジン全体の性能評価ができることを確認した。Research on a semi-freejet test method by using a small model was carried out in order to obtain the data necessary for the design of a supersonic engine test facility. The air flow condition was simulated to the condition after the external compression by a two-stage ramp of supersonic intake. The pressure distribution at each part of the model was measured using a temperature-compensating multiple pressure measurement device, coping with the change in the environmental temperature. As the results, the intake flow field equal to that at a supersonic flight was reproduced by the semi-freejet test method, and the performance evaluation of the whole engine was confirmed to be possible with this test method.資料番号: AA0028634014レポート番号: NAL SP-45
- Periodical Title (NCID)
- AN10097345
- 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)
- 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