@inproceedings{oai:jaxa.repo.nii.ac.jp:00004391,
 author = {赤堀, 敬法 and 牧野, 仁 and 永田, 靖典 and 山田, 和彦 and 平岡, 克己 and 安部, 隆士 and Akahori, Takanori and Makino, Hitoshi and Nagata, Yasunori and Yamada, Kazuhiko and Hiraoka, Katsumi and Abe, Takashi},
 book = {宇宙航空研究開発機構特別資料: 第43回流体力学講演会: 航空宇宙数値シミュレーション技術シンポジウム2011論文集, JAXA Special Publication: Proceedings of 43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011},
 month = {Mar},
 note = {第43回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2011 (2011年7月7日-8日. 早稲田大学国際会議場) 東京, 43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011 (July 7-8,  2011. Waseda University, International Conference Center), Tokyo Japan, The effect of the boundary layer development associated with the shock wave propagating through the low pressure tube part of the expansion tube was investigated. For this purpose, the low pressure tube flow was simulated by the time-dependent axisymmetric Navier-Stokes equation with ideal gas assumption and coefficient of viscocity of given by Sutherland's formula. It is found that because of the finite formulation process of the shockwave, the initial resultant shock speed exceeds the theoretical prediction but, afterwards, the shock speed keeps decreasing because of the boundary layer development initiated from the intersection of the shock wave and the tube wall. Simultaneously, the contact surface is accelerated. As a result, the region between the shock wave and the contact surface becomes narrow and the test flow arrival becomes faster than the theoretical estimations. The present simulation results agree with the experimental results at least qualitatively. However, numerical calculation models must be improved, such as real gas effects or three dimensional calculation., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0065207019, レポート番号: JAXA-SP-11-015},
 pages = {113--118},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {膨張波管内流れにおける境界層の影響に関する数値的研究},
 volume = {JAXA-SP-11-015},
 year = {2012}
}