Mitsubishi Heavy Industries Ltd
Japan Defense Agency 3rd Research Center, Technical Research and Development Institute
Japan Defense Agency 3rd Research Center, Technical Research and Development Institute
Mitsubishi Heavy Industries Ltd
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
雑誌名(英)
Special Publication of National Aerospace Laboratory
巻
46
ページ
255 - 260
発行年
2000-12
会議概要（会議名, 開催地, 会期, 主催者等）
航空宇宙技術研究所 7-9 Jun. 2000 東京 日本
会議概要（会議名, 開催地, 会期, 主催者等）（英）
National Aerospace Laboratory 7-9 Jun. 2000 Tokyo Japan
The CASPER (Computational Aerodynamics System for Performance Evaluation and Research), which has been developed under the leadership of TRDIJDA (Technical Research and Development Institute of Japan Defense Agency) with domestic aerospace makers, is a CFD (Computational Fluid Dynamics)-based design system for the aerodynamic design for various advanced aircraft. In this study, the aeroelastic module in CASPER, which is a code of iterative or automatic iteration between structural and aerodynamic computation, was evaluated by using a simple aircraft model. Also, coupled simulation results for aerodynamic computation data by CASPER and static mechanical properties obtained by the finite element method were compared under various conditions for a simple aircraft model. It was confirmed that the present auto-loop computation algorithm could give reasonable converging solutions in all the cases studied.
CASPERを用いた簡易航空機形態の空力・構造連成シミュレーション
nalsp0046046.pdf
(1.76MB)
