並列タイトル等Numerical Calculation in the Laplace Domain for Subsonic Unsteady Aerodynamic Forces Acting on a Finite Wing
タイトル(掲載誌)航空宇宙技術研究所特別資料 = Special Publication of National Aerospace Laboratory SP-7
一般注記A method of obtaning subsonic unsteady aerodynamic forces in the Laplace domain is presented in this paper. The kernel function of singular integral equations based on the lifting surface theory is numerically computed in the exact way for the entire s-plane. In an example calculation of the generalized forces, a singularity appears in the left half of the p-plane at a high Mach number of eight-tenths. It is shown that the singularity is a pole of the order one and that it can be modeled by a simple rational function which is relevant to the aeroelastic analysis. The theory of functions is utilized for obtaining the singularity model for the generalized forces.
資料番号: NALSP0007003
レポート番号: NAL SP-7
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43219&item_no=1&attribute_id=31&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ