JSFM Annual Meeting 2025
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Session Details

Stability, transitions, and/or turbulenceStability, transitions, and/or turbulence : Turbulence

Turbulence5

Thu. Sep 18, 2025 10:50 AM - 12:30 PM JST
Thu. Sep 18, 2025 1:50 AM - 3:30 AM UTC
room A(B4 building West K101)
Chair:Yuji Hattori(Tohoku University)
10:50 AM - 11:10 AM JST(1:50 AM - 2:10 AM UTC)

[5-01]Experimental Observation of Extensive Pseudo-Laminar States in Open-Channel Flows under Favorable Pressure Gradient

*Hiroaki Karisawa1, Yasuda Hiroyasu2 (1. Graduate School of Science and Technology, Niigata University, 2. Research Institute for Natural Hazards and Disaster Recovery, Niigata University)
11:10 AM - 11:30 AM JST(2:10 AM - 2:30 AM UTC)

[5-02]Physical mechanism of turbulence enhancement and attenuation by solid particles

*Yutaro Motoori1, Susumu Goto1 (1. Graduate School of Engineering Science, The University of Osaka)
11:30 AM - 11:50 AM JST(2:30 AM - 2:50 AM UTC)

[5-03]Numerical investigation on spatial and interscale energy transfers in a turbulent wake of a square cylinder

*Shintaro Goto1, Hiroya Mamori2, Takuya Kawata1 (1. Shibaura Institute of Technology, 2. The University of Electro-Communications)
11:50 AM - 12:10 PM JST(2:50 AM - 3:10 AM UTC)

[5-04]DNS and the linear theory for the turbulence in stratified shear flow

*Yutaro Taniguchi1, Masanori Sakai, Shinya Okino2, Hideshi Hanazaki1 (1. Kyoto University, 2. Tokyo Denki University)
12:10 PM - 12:30 PM JST(3:10 AM - 3:30 AM UTC)

[5-05]Statistics of energy dissipation rate and enstrophy in large-scale direct numerical simulation of turbulence

*Yukio KANEDA Kaneda1, Naoya Okamoto2, Takashi Ishihara3, Mitsuo Yokokawa4 (1. Nagoya University, 2. Aichi Institute of Technology, 3. Okayama University, 4. Tohoku University)
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