39th CFD Symposium
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Session Details

種々の連成問題３．CFDの展開：各種分野における応用による新たな知見や課題の抽出 : OS.3-2：種々の連成問題（音響，流体－構造，生体流れなど）

OS.3-2：種々の連成問題（音響，流体－構造，生体流れなど）

Thu. Dec 18, 2025 1:20 PM - 2:40 PM JST
Thu. Dec 18, 2025 4:20 AM - 5:40 AM UTC
Room A: Main Hall(1st Floor)
Chair:Tomohiro Otani
1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[OS3-2-4-01]Time super-resolution of 4D Flow MRI in Transverse Sinus Stenosis: A comparative study between different schemes in numerical PINNs

*Jing Liao1, Ryo Torii2, Janneck Stahl3, Gaoyang Li4, Ali Alaraj5, Philipp Berg6, Makoto Ohta1, Hitomi Anzai1 (1. Institute of Fluid Science, Tohoku University, 2. Department of Mechanical Engineering, University College London, 3. Department of Medical Engineering, Otto von Guericke University Magdeburg, 4. Department of Biological Science, Beihang University, 5. Department of Neurosurgery, University of Illinois, 6. Research Campus STIMULATE, Otto von Guericke University Magdeburg)
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[OS3-2-4-02]Analysis of Korotkoff Sounds by Numerical Simulation of Auscultatory Blood Pressure Measurement

*Kaito Sagara1, Masaaki Tamagawa1 (1. Kyushu Institute of Technology)
2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[OS3-2-4-03]Space–Time Isogeometric Analysis of Mitral Valve Flow with Actual Contact and Boundary-Layer Representations

*Takuya Terahara1, Kenji Takizawa1, Tayfun E. Tezduyar2, Masataka Kobayashi1 (1. Waseda University, 2. Rice University)
2:20 PM - 2:40 PM JST(5:20 AM - 5:40 AM UTC)

[OS3-2-4-04]Physics-Informed Neural Networks for Vessel Diameter Optimization in the Zebrafish Brain Vasculature using Velocity Measurements from Live Imaging

*Yang Qiao1, Hiroyuki Nakajima3, Yosuke Hasegawa2 (1. Department of Mechanical Engineering, Graduate School of Engineering, The University of Tokyo, 2. Institute of Industrial Science, The University of Tokyo, 3. Department of Cell Biology, National Cerebral and Cardiovascular Center Research Institute)
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