軌道再突入実験における高々度圧力計測

• Material Type: 規格・テクニカルリポート類
• Title: 軌道再突入実験における高々度圧力計測
• Author/Editor: 松崎, 貴至; 井上, 安敏; Matsuzaki, Takashi; Inoue, Yasutoshi
• Author Heading: 松崎, 貴至; 井上, 安敏; Matsuzaki, Takashi; Inoue, Yasutoshi
• Publication, Distribution, etc.: 航空宇宙技術研究所
• Publication Date: 1995-11
• Publication Date (W3CDTF): 1995-11
• Alternative Title: High altitude pressure measurement in the orbital reentry experiment (OREX)
• Periodical title: 航空宇宙技術研究所報告
• No. or year of volume/issue: 1281
• Volume: 1281
• Pages: 1-15
• ISSN (Periodical Title): ISSN : 0389-4010
• Text Language Code: jpn
• Subject Heading: 軌道再突入実験機; OREX; 再突入軌道; 高光度圧力計測; 表面圧測定; 容量型圧力変換器; プログラム検証; 実在気体; CFDコード; 計算流体力学; 飛行データ解析; 隔膜型圧力計; 応答時間; 遠隔測定; 測定精度; orbital reentry experiment; reentry trajectory; high altitude pressure measurement; surface pressure measurement; capacitive type pressure transducer; program verification; real gas; CFD code; computational fluid dynamics; flight data analysis; diaphragm manometer; response time; telemetry; measurement accuracy
• Target Audience: 一般
• Note (General): A Japanese first OREX that successfully flew, was launched by the first flight of an H-2 rocket on February 4, 1994, and was inserted into a circular orbit at about 450 km. The OREX could get experimental data during its orbital flight and reentry. The OREX project was conducted in cooperation with the National Aerospace Laboratory and the National Space Development Agency of Japan. Pressure data along the flight trajectory is among the most important and fundamental of the aerodynamic data. NAL took charge of the pressure measurement, as one of various measurement missions, from vacuum at high altitude down to an altitude of about 75 km with a four-decade precision capacitive type pressure transducer. These data can be used to predict the surface pressure and the ambient pressure in similar flights in the future. The data verified the real gas Computational Fluid Dynamics (CFD) codes through comparison with aerodynamic calculation results. This paper outlines the design, fabrication, performance tests, environmental tests, flight operation, flight data and their evaluation of high-altitude pressure measurement systems.; 資料番号: AA0000108000; レポート番号: NAL TR-1281
• Access Restrictions: インターネット公開
• 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

• Summary, etc.: 日本最初の軌道再突入実験機(OREX)は、1994年2月4日にH-2ロケットにより成功裡に打上げられ、高度約450kmの円軌道に投入された。OREXは軌道飛行から再突入までの全期間で、実験データを収集することができた。OREXプロジェクトは航空宇宙技術研究所(NAL)と宇宙開発事業団(NASDA)の...