@techreport{oai:jaxa.repo.nii.ac.jp:00043218, author = {信太, 良文 and 桑原, 邦郎 and Shida, Yoshifumi and Kawahara, Kunio}, month = {Dec}, note = {The flow field around an oscillating NACA0012 airfoil in pitch at 0.25 chord is analyzed by solving the two-dimensional compressible Navier-Stokes equations. A block pentadiagonal matrix scheme based on the approximate factorization method is adopted. Two meshes, 161 by 40 and 213 by 80, are used. With the coarse mesh, lift stall is cap-tured. With the fine mesh, not only lift stall but also the restoration process of the lift coefficient in the downstroke is captured., 資料番号: NALSP0007002, レポート番号: NAL SP-7}, title = {ダイナミック・ストールの数値解析}, year = {1986} }