並列タイトル等Numerical Simulations of Supersonic Flow by A Fourth-Order Compact MUSCL TVD Scheme
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-16
一般注記A fourth-order compact MUSCL TVD scheme is proposed for simulating supersonic inviscid and viscous flows. the fundamental form of the present scheme is based on the second (third) - order accurate MUSCL finite-difference scheme. One of the distinctive points by using this scheme is to be able to capture weak discontinuities such as slip lines or contact surfaces as well as shocks more accurately than the existing TVD scheme. The algorithm is much simpler than the ENO scheme. Therefore, they can be easily applied to any ordinary numerical solvers based on the second (third) - order MUSCL scheme. In order to verify the reliability of the present scheme, unsteady inviscid and viscous supersonic flows are computed. The results show that the slip line as well as oblique shocks can be captured completely.
資料番号: NALSP0016035
レポート番号: NAL SP-16
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43531&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