@inproceedings{oai:jaxa.repo.nii.ac.jp:00005638, author = {芳賀, 臣紀 and 大西, 直文 and 澤田, 恵介 and 増永, 晶久 and 内山, 直樹 and Haga, Takanori and Onishi, Naofumi and Sawada, Keisuke and Masunaga, Akihisa and Uchiyama, Naoki}, book = {宇宙航空研究開発機構特別資料: 第39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2007論文集, JAXA Special Publication: Proceedings of 39th Fluid Dynamics Conference/Aerospace Numerical Simulation Symposium 2007}, month = {Feb}, note = {An aerodynamics simulation code using high-order Spectral Volume (SV) method has been developed, and flow simulations around JAXA high-lift configuration model were conducted on the Earth Simulator. The obtained results of the Euler computation are compared with those of a conventional unstructured method and the available wind-tunnel data. The computed pressure profiles fairly agree with the experimental data on the relatively coarse mesh, although viscous effects were all neglected in the calculation. In particular, trailing vortices from various high-lift devices are clearly captured even in the down stream region where they are likely to be vanished due to inherent numerical viscosity in the conventional unstructured mesh methods. This demonstrates that the present high-order unstructured mesh method will be capable of capturing various flow features accurately while it retains the desired geometrical flexibility. It is also shown that the developed code achieves high computing performance on the Earth Simulator., 資料番号: AA0063742032, レポート番号: JAXA-SP-07-016}, pages = {196--201}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {高次精度非構造格子法によるJAXA高揚力装置風洞模型まわりの流れ解析}, volume = {JAXA-SP-07-016}, year = {2008} }