並列タイトル等Code Development for Hypersonic Real-gas Flow Simulations Toward the Design of Space Vehicles
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Hypersonic flows over simple 3-D bodies and a practical plane are simulated using a real-gas Navier-Stokes code under an equilibrium air assumption. This code is based on 3-D upwind flux splitting scheme with generalized Roe's Riemann solver. The real-gas effect is incorporated using the VEG (Variable Equivalent Gamma) method. The equivalent gamma and other thermodynamic properties are calculated using empirical curve fits of equilibrium air. Numerical simulations are conducted for flow fields around a spherical blunt body, a hemisphere, as simple configurations, and HOPE (H-II orbiting plane: Japanese spaceplane) as a practical plane configuration. Flow coditions are Mach numbers of 7.72 for hemisphere, 15.0 for the blunt bodies and HOPE. Computed pressure and density distributions are presented. results for simple configuration case is compared with experimental data for the code validation.
資料番号: NALSP0016020
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=43516&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