@inproceedings{oai:jaxa.repo.nii.ac.jp:00038047,
 author = {上野, 真 and 山本, 行光 and 柳原, 正明 and 宮沢, 与和 and Ueno, Makoto and Yamamoto, Yukimitsu and Yanagihara, Masaaki and Miyazawa, Yoshikazu},
 book = {航空宇宙技術研究所特別資料: 航空宇宙数値シミュレーション技術シンポジウム2001論文集, Special Publication of National Aerospace Laboratory: Proceedings of Aerospace Numerical Simulation Symposium 2001},
 month = {Jan},
 note = {A High-Speed Flight Demonstration (HSFD) program using scaled models is planned as part of NAL/NASDA joint research for the HOPE-X unmanned re-entry vehicle project. The program consists of two phases, and the objective of Phase II is to estimate the transonic aerodynamic characteristics of the HOPE-X configuration. Especially, the base pressure distribution made by the flow behind the base plate, or base flow is watched. The experimental method for Phase II is highly unique: the experiment vehicle is to be lifted to high altitude by a stratospheric balloon, from which it will be released and accelerated in free fall. During data acquisition, the vehicle will fly at a constant Mach number while changing its angle of attack quasi-statically. The aerodynamic data obtained through the flight experiment will be used to reduce the uncertainties in the HOPE-X aerodynamic database, which are greater for the transonic region than for other speed regions, and to contribute reference data to improve wind tunnel testing and CFD (Computational Fluid Dynamics) technologies. In this paper, the concept of data analysis will be stated both from CFD and EFD points of view. The Phase II flight experiment will be conducted by NAL, NASDA and the Centre National d'Etudes Spatiales (CNES) of France in collaboration. The first flight is scheduled for August 2002., 資料番号: AA0032819011, レポート番号: NAL SP-53},
 pages = {63--68},
 publisher = {航空宇宙技術研究所, National Aerospace Laboratory (NAL)},
 title = {HOPE高速飛行実証におけるCFD/EFD不確定性評価手法の構築構想},
 volume = {53},
 year = {2002}
}