@inproceedings{oai:jaxa.repo.nii.ac.jp:00004110,
 author = {渡辺, 重哉 and 口石, 茂 and 村上, 桂一 and 橋本, 敦 and 加藤, 裕之 and 山下, 達也 and 保江, かな子 and 今川, 健太郎 and 齋木, 英次 and 荻野, 純 and Watanabe, Shigeya and Kuchiishi, Shigeru and Murakami, Keiichi and Hashimoto, Atsushi and Kato, Hiroyuki and Yamashita, Tatsuya and Yasue, Kanako and Imagawa, Kentaro and Saiki, Hideji and Ogino, Jyun},
 book = {宇宙航空研究開発機構特別資料, JAXA Special Publication},
 month = {Nov},
 note = {5th Symposium on Integrating CFD and Experiments in Aerodynamics (October 3-5, 2012, Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)), Chofu, Tokyo, Japan, The development of ‘Digital/Analog-Hybrid WINd tunnel (DAHWIN),’ which is an innovative systemintegrating CFD (Computational Fluid Dynamics) with EFD (Experimental Fluid Dynamics), is presented. Theaim of the system is to improve efficiency, accuracy, and reliability of aerodynamic characteristics evaluation in aerospace vehicle developments through mutual support between EFD and CFD. DAHWIN is constructed based on two large facilities, JAXA 2m x 2m Transonic Wind Tunnel for EFD and JAXA Supercomputer System for CFD. The function of this system consists of optimization of test planning, an accurate correction of the wind tunnel wall and support interaction effects, the most probable aerodynamic characteristics estimation based on both EFD and CFD data, and so forth. Key technical challenges in the system development, such as automatic grid generator, high-speed CFD solver, and a high-speed data processing technique for imagemeasurement data, are addressed. Some preliminary applications of DAHWIN to practical wind tunnel testsshowed the usefulness and reliability of DAHWIN., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0062070002, レポート番号: JAXA-SP-13-001E},
 pages = {13--27},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {DAHWIN: Digital/Analog-Hybrid Wind Tunnel},
 volume = {JAXA-SP-13-001E},
 year = {2013}
}