@article{oai:nagoya.repo.nii.ac.jp:00011999, author = {北村, 圭一 and KITAMURA, Keiichi and 森, 浩一 and MORI, Koichi and 花井, 勝祥 and HANAI, Katsuhisa and 矢橋, 務 and YABASHI, Tsutomu and 小澤, 啓伺 and OZAWA, Hiroshi and 中村, 佳朗 and NAKAMURA, Yoshiaki}, issue = {646}, journal = {日本航空宇宙学会論文集}, month = {Nov}, note = {Supersonic flow fields around Two-Stage-To-Orbit (TSTO) models with different configurations have been experimentally examined in this paper. Four configurations for the orbiter have been considered: A) a hemisphere-cylinder, B) a hemisphere-cylinder with a flat bottom, C) an obliquely truncated circular cylinder, and D) a cone-cylinder. All the flow fields around these models showed complicated shock/shock and shock/boundary-layer interactions, which can be categorized into three patterns, depending on the extent to which the separation shock wave contributes to these interactions. The models B, C and D were proposed to suppress the pressure rise due to the interactions observed in the model A. As a result, the model B showed almost the same interactions as the model A, while in the model C they did not present. In the model D, a large pressure rise was seen in the case with no clearance, whereas the model undergoes the least aerodynamic interaction at a rather large clearance. It is concluded from these results that the model C is less affected by aerodynamic interactions due to the clearance than the other models.}, pages = {509--515}, title = {TSTOオービタ形状の超音速空力干渉流れ場への影響}, volume = {55}, year = {2007} }