@inproceedings{oai:jaxa.repo.nii.ac.jp:00003469,
 author = {深見, 浩司 and 刈込, 界 and 本田, 明弘 and 柴田, 昌明 and Fukami, Koji and Karikomi, Kai and Honda, Akihiro and Shibata, Masaaki},
 book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Proceedings of the First International Symposium on Flutter and its Application},
 month = {Mar},
 note = {First International Symposium on Flutter and its Application (May 15-17, 2016. Mielparque-tokyo), Minato-ku, Tokyo, Japan, This paper deals with aeroelastic stability analysis of offshore wind turbine blades at standstill condition considering unsteady aerodynamics focusing on the stall flutter of a coupled flap-and- edgewise bending motion. Taking an example of a 7MW offshore wind turbine, it was investigated that dynamic stall effect on the aeroelastic damping covering the whole regions of angle of attack and direction of blade vibration. To conduct the analysis, state space modeling was applied, which consists of linearized unsteady aerodynamic model as well as 1 DoF blade vibration model. According to the analysis, it was revealed that unsteady aerodynamics could alleviate aeroelastic instabilities to different but great extents for each region defined based on angle of attack and direction of blade vibration., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1630046076, レポート番号: JAXA-SP-16-008E},
 pages = {705--709},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {Aeroelastic stability analysis of offshore wind turbine blades at standstill condition considering unsteady aerodynamics},
 volume = {JAXA-SP-16-008E},
 year = {2017}
}