Tohoku University Graduate School of Engineering
Tohoku University Graduate School of Engineering
Tohoku University Graduate School of Engineering
Tohoku University Graduate School of Engineering
National Aerospace Laboratory
出版者
航空宇宙技術研究所
出版者（英）
National Aerospace Laboratory (NAL)
雑誌名
航空宇宙技術研究所特別資料: 航空宇宙数値シミュレーション技術シンポジウム2001論文集
雑誌名(英)
Special Publication of National Aerospace Laboratory: Proceedings of Aerospace Numerical Simulation Symposium 2001
巻
53
ページ
167 - 172
発行年
2002-01
抄録（英）
Aerodynamic interference of airframe/engine integration of NAL jet experimental airplane is evaluated by solving the Euler equations on unstructured tetrahedral grids. Aerodynamic coefficients of C(sub L), C(sub D) and C(sub M) of Jet#08 configuration are compared for 11 cases by changing the nacelle position in the vertical direction. Each configuration with modified nacelle position is defined using CATIA. Owing to the close-coupled procedure from CAD modeling to surface meshing, all these evaluations can be performed within 3 days.
CFDを用いたNAL jet実験機におけるナセル干渉解析
nalsp0053028.pdf
(1.41MB)
