JSFM Annual Meeting 2025
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Stability, transitions, and/or turbulenceStability, transitions, and/or turbulence : Stability and/or transition

Stability, Transition4

Fri. Sep 19, 2025 10:50 AM - 12:30 PM JST
Fri. Sep 19, 2025 1:50 AM - 3:30 AM UTC
room C(B4 building West K201)
Chair:Naoko Tokugawa
10:50 AM - 11:10 AM JST(1:50 AM - 2:10 AM UTC)

[4-14]Delay in onset of intermittency in turbulent channel flow with decreasing Reynolds number

*Ryoko Ono1, Yuki Matsukawa1, Takahiro Tsukahara1 (1. Tokyo University of Science)
11:10 AM - 11:30 AM JST(2:10 AM - 2:30 AM UTC)

[4-15]Information Analysis of Spatiotemporal Structure in Relaminarizing Turbulent Boundary Layer

*Masashi Ichimiya1, Masako Jige1 (1. Tokushima University)
11:30 AM - 11:50 AM JST(2:30 AM - 2:50 AM UTC)

[4-16]Nonlinear interscale energy transfer in the breakdown of a cross-flow vortices in a swept-flat boundary layer

*Tomotaka Ichikawa1, Kosuke Nakagawa2, Takahiro Ishida3, Takahiro Tsukahara4, Takuya Kawata1 (1. Shibaura Institute of Technology, 2. Tohoku University, 3. Japan Aerospace Exploration Agency, 4. Tokyo University of Science)
11:50 AM - 12:10 PM JST(2:50 AM - 3:10 AM UTC)

[4-17]The relation between the reconnection of hairpin vortices and the distance between them

*Naoki Sekiya1 (1. Nihon University)
12:10 PM - 12:30 PM JST(3:10 AM - 3:30 AM UTC)

[4-18]Experimental study on the lateral contamination in developed turbulent wedge

*Ayumu Inasawa1, Masahito Asai1 (1. Tokyo Metropolitan University)
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