@inproceedings{oai:jaxa.repo.nii.ac.jp:00004761, author = {葛生, 和人 and 北村, 圭一 and 藤本, 圭一郎 and 嶋, 英志 and Kuzuu, Kazuto and Kitamura, Keiichi and Fujimoto, Keiichiro and Shima, Eiji}, book = {宇宙航空研究開発機構特別資料: 第42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2010 論文集, JAXA Special Publication: Proceedings of 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010}, month = {Feb}, note = {第42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2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP), 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25, 2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan, We newly introduced a moving grid system for LS-FLOW, which is a finite volume compressible flow solver applied to unstructured meshes including arbitrary polyhedra. Using this solver, we show some numerical results of a oscillatory wing. Calculated airfoil is NACA0012, which oscillates according to periodic pitching movement around 1/4-chord line. Applied reduced frequencies are 0.04, 0.08 and 0.10, and free stream conditions are M(sub infinity)=0.75, Re=5.5×10(exp 6). Results are compared with existing experimental data, and it was confirmed that the present solver can provide correct estimation of aerodynamic characteristics in moving grid system., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0064967054, レポート番号: JAXA-SP-10-012}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {移動格子を適用した任意多面体非構造圧縮性ソルバーによる振動翼解析}, volume = {JAXA-SP-10-012}, year = {2011} }