並列タイトル等On the Stationary Solutions of Three-Dimensional Euler Equations by the TVD Difference Schemes
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-8
一般注記Numerical estimations are performed for our improved TVD schemes (Harten-Yee and Chakravarthy-Osher numerical fluxes) and also for the classical schemes with artifitial dissipation models (Beam-Warming and Obayashi numerical fluxes) through a series of numerical experiments for three-dimensional inviscid flows around the ONERA M6 wing. Numerical experiments indicate that the two TVD numerical fluxes are excellent in the points that they capture shock waves without numerical oscilations and rapid expansions sharply and that they have the robustness and the self-adjusting mechanisms regarding the numerical viscosity. On the other hand the Obayashi numerical flux is not capable of capturing the rapid expansions sharply like the Beam-Warming numerical flux, although the former captures the shock waves without numerical oscillations.
資料番号: NALSP0008030
レポート番号: NAL SP-8
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43283&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