@inproceedings{oai:jaxa.repo.nii.ac.jp:00006125, author = {津田, 尚一 and 渡利, 實 and Tsuda, Shoichi and Watari, Minoru}, book = {宇宙航空研究開発機構特別資料: 第75回風洞研究会議論文集, JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 75th Meeting}, month = {Feb}, note = {Comprehensive HB-2 standard model tests are underway in the hypersonic wind tunnels in JAXA. The HB-2 force/moment test in Mach 10 flow was conducted in the 0.44 m Hypersonic Shock Tunnel (HST) with a new model support system. Vibration acceleration that is contaminated in the force/moment measurements was eliminated applying 'Oscillation identification technique'. The results of longitudinal characteristics were different from those obtained at the 1.27 m Hypersonic Wind Tunnel (HWT2). The sting bar of a new model support system seemed harmful. A significant improvement was observed when a wedge-type cover is attached to the bar. However, unsymmetrical feature still remains in the axial force. Detailed flow investigation with a new model support system is urgent., 資料番号: AA0049495002, レポート番号: JAXA-SP-05-019}, pages = {17--21}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {衝撃風洞.新模型支持装置によるHB-2標準模型試験}, volume = {JAXA-SP-05-019}, year = {2006} }