39th CFD Symposium
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大規模・高速計算，新しい計算資源の利用４．情報科学とCFD：情報科学の活用，情報科学とCFDの融合を目指す提案 : OS.4-1：大規模・高速計算，新しい計算資源の利用（クラウド，量子コンピュータなど）

OS.4-1：大規模・高速計算，新しい計算資源の利用（クラウド，量子コンピュータなど）

Wed. Dec 17, 2025 1:20 PM - 2:40 PM JST
Wed. Dec 17, 2025 4:20 AM - 5:40 AM UTC
Room F: Conference Room 22(2nd Floor)
Chair:Makoto Tsubokura
1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[OS4-1-2-01]Relationship between Fluid Information Compression Ratio and Approximation Error in Tensor Network Methods

*Yukihiro Yoshida1, Shintarou Satou1, Naohumi Ohnishi1, Yuichi Kuya2 (1. Tohoku University , 2. Kyushu University)
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[OS4-1-2-02]A Preliminary Study on Turbulence Analysis Using a Tensor-Network-Based Lattice Boltzmann Method

*Takahito Asaga1, HIsashi Kihara2, Yuichi Kuya2 (1. Tohoku University, 2. Kyushu University)
2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[OS4-1-2-03]Long-Term Stability Evaluation of a Three-Dimensional Turbulence Reduced-Order Model Based on Ultra-Large-Scale Distributed Learning

*Kazuto Ando1, Rahul Bale1,2, Akiyoshi Kuroda1, Makoto Tsubokura1,2 (1. RIKEN Center for Computational Science, 2. Kobe University)
2:20 PM - 2:40 PM JST(5:20 AM - 5:40 AM UTC)

[OS4-1-2-04]Study on Neural Network Architectures Suitable for Unsteady Flow Simulations Using Data-Free Physics-Informed Neural Networks

*Keisuke Kozuki1, Tokiya Tanaka1, Junya Onishi2, Makoto Tsubokura1,2 (1. Kobe University, 2. RIKEN Center for Computational Science)
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