@techreport{oai:jaxa.repo.nii.ac.jp:00043266, author = {柳沢, 三憲 and 森田, 甫之 and 巽, 重文 and Yanagizawa, Mitsunori and Morita, Toshiyuki and Tatsumi, Shigefumi}, month = {Nov}, note = {A boundary element method is presented for determining aerodynamic loadings on arbitrary configurations in oscillatory subsonic flow. Formulas (modified Morino's method) are given for the unsteady pressure distributions or unsteady force experienced in subsonic flow by the wing-store combination, oscillating in the torsional oscillations about a fixed axis parallel to the span and other oscillating modes (flapping, plunging). Interference effects from an underwing pylon store were analyzed. The method is finally verified through comparison with experiment for the model at angles of attack from -5 degree to +5 degree, and reduced frequencies from 0.65 to l.3 at low subsonic flow., 資料番号: NALSP0008013, レポート番号: NAL SP-8}, title = {境界要素法による全機形態の非定常空力計算}, year = {1987} }