並列タイトル等Numerical Simulation of High-Speed Combustion Induced by Oblique Shock Wave
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-10
一般注記A solution-adaptive multilevel grid method is developed and applied to solve unsteady high-speed burning gas flows using explicit finite difference method. Heating by interaction of oblique shock waves will support high-speed combustion for some conditions. In the present study, stoichiometric methane-air mixtures are considered as combustible gases, where the four-step reaction model is adopted. The diffusion of species and the heat conduction are considered, but the viscosity is neglected. The results show that in the present conditions flames are blow off, but a detonations can be formed if strong blast waves are used as an igniter. In two-dimensional generalized curvilinear space, the newly developed solution-adaptive multilevel grid method worked well for unsteady burning to reduce the lattice points to be calculated.
資料番号: NALSP0010012
レポート番号: NAL SP-10
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43341&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