[OS1-1-4] OS.1-1：乱流，渦，波動 | 39th CFD Symposium

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乱流，渦，波動１．物理モデル：現象のモデリングに関する提案・解析・評価 : OS.1-1：乱流，渦，波動

OS.1-1：乱流，渦，波動

Tue. Dec 16, 2025 4:40 PM - 6:20 PM JST
Tue. Dec 16, 2025 7:40 AM - 9:20 AM UTC

Room A: Main Hall(1st Floor)

Chair:Makoto Iima(Hiroshima University)

4:40 PM - 5:00 PM JST(7:40 AM - 8:00 AM UTC)

[OS1-1-4-01]Synchronization of side-by-side cylinder wakes coupled with acoustic waves

*Hirorya Yamanaka¹, Taichi Hattori¹, Shigetaka Kawai¹, Yuta Iwatani¹, Soju Maejima¹, Retsu Tadenuma¹, Soshi Kawai¹ (1. Tohoku University)

5:00 PM - 5:20 PM JST(8:00 AM - 8:20 AM UTC)

[OS1-1-4-02]Influences of span width and boundary layer thickness on Rossiter modes in transonic cavity flows with incoming turbulent boundary layers

*Yuto Fujimoto¹, Soju Maejima¹, Soshi Kawai¹ (1. Tohoku university)

5:20 PM - 5:40 PM JST(8:20 AM - 8:40 AM UTC)

[OS1-1-4-03]DNS study of system-rotation effects on statistics in oscillating grid turbulence

*Ryuga Sumi¹, Toru Yamada², Yohei Morinishi² (1. Graduate Student, Nagoya Institute of Technology, 2. Graduate School of Engineering, Nagoya Institute of Technology)

5:40 PM - 6:00 PM JST(8:40 AM - 9:00 AM UTC)

[OS1-1-4-04]Drag reduction effect in turbulent channel flow using oblique directional traveling wave control

*Koki Ito¹, Hiroya Mamori¹, Menglei Wang¹, Takeshi Miyazaki¹ (1. The University of Electro-Communications)

6:00 PM - 6:20 PM JST(9:00 AM - 9:20 AM UTC)

[OS1-1-4-05]Study on the transition process of supersonic compressible boundary layer using nonlinear non-modal stability analysis

*Nobutaka Taniguchi¹, Aiko Yakeno¹ (1. Tohoku University, Institute of Fluid sciences)

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