@inproceedings{oai:jaxa.repo.nii.ac.jp:00003407,
 author = {勝地, 弘 and 山田, 均 and Katsuchi, Hiroshi and Yamada, Hitoshi},
 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, Wind-induced response/vibration of a bridge deck is governed by the surrounding flow field including flow separation and reattachment. It was also pointed out that the flow field is strongly affected by a small-scale turbulence component in an approaching flow. In wind-tunnel testing, in order to simulate turbulence effects, turbulence intensity is usually simulated. However the simulation of the power spectral density (PSD) of a small-scale turbulence component (high-frequency sub-inertia range), the so-called “turbulence partial simulation” may be a more rational way. In fact, past studies suggested that the turbulence partial simulation could give a better explanation for bridge deck vortex-induced vibration response between full scale and wind-tunnel test. In this study, using “reduced turbulence intensity”, the turbulence partial simulation was experimentally investigated for bluff-body structures. Results showed that reduced turbulence intensity could represent turbulence effects to the same degree as could turbulence intensity do. In addition, it was observed that a small-scale turbulence component governed the flow field around a bluff body., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1630046014, レポート番号: JAXA-SP-16-008E},
 pages = {141--150},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {Experimental study on turbulence partial simulation for bluff body},
 volume = {JAXA-SP-16-008E},
 year = {2017}
}