Japan Society of Civil Engineers 2023 Annual Meeting

Presentation information

第I部門

耐風・風工学 (4)

Thu. Sep 14, 2023 3:10 PM - 4:30 PM I-6 (広島大 東広島キャンパス総合科学部講義棟 K110)

Chair: Kichiro Kimura

4:10 PM - 4:20 PM

[I-197] Effect of Surface Spiral Protuberances on the Drag Crisis in a Circular Cylinder

*Omar Marey1, Minh Thu Dao1, Hisato Matsumiya1, Kyohei Noguchi1, Tomomi Yagi1 (1. Kyoto University)

Keywords:Drag crisis, Vortex shedding, Flow separation, Circular cylinder, Spiral protuberances, State switching

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