@techreport{oai:jaxa.repo.nii.ac.jp:00006005, author = {佐藤, 和雄 and 小室, 智幸 and 高橋, 政浩 and 橋本, 時忠 and 丹野, 英幸 and 伊藤, 勝宏 and Sato, Kazuo and Komuro, Tomoyuki and Takahashi, Masahiro and Hashimoto, Tokitada and Tanno, Hideyuki and Ito, Katsuhiro}, month = {Nov}, note = {In the present paper, two blunt cone models with 15 degrees of half angle were tested in a high enthalpy shock tunnel to investigate fundamental real gas effect on high enthalpy aerodynamic characteristics. The curvature radius of the tip of model are R = 20 mm and R = 50 mm. The tests were carried out at 4 MJ/kg-14 MJ/kg of stagnation enthalpy and the axial forces were measured by the force balance with acceleration compensation. The present results were compared with the results obtained by calculation of CFD (Computerized Fluid Dynamics). From the comparison between the experimental results and the results of CFD the real gas effect on axial force was discussed., 資料番号: AA0049500021, レポート番号: JAXA-SP-06-006}, title = {鈍頭円錐模型の高エンタルピ空力試験}, year = {2006} }