[OS4-2-1] OS.4-2：流体データの処理と活用（可視化，プリ・ポスト処理，データ同化，機械学習（人工知能），データ分析法，設計探査，最適化など） | 39th CFD Symposium

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流体データの処理と活用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.4-2：流体データの処理と活用（可視化，プリ・ポスト処理，データ同化，機械学習（人工知能），データ分析法，設計探査，最適化など）

OS.4-2：流体データの処理と活用（可視化，プリ・ポスト処理，データ同化，機械学習（人工知能），データ分析法，設計探査，最適化など）

Wed. Dec 17, 2025 1:20 PM - 2:40 PM JST
Wed. Dec 17, 2025 4:20 AM - 5:40 AM UTC

Room D: Conference Room 21(2nd Floor)

Chair:Koji Shimoyama

1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[OS4-2-1-01]Aerodynamic Shape Optimization for a Blended-Wing-Body Aircraft Using Bayesian Optimization and Dimension Reduction

*Kazuki Takemori¹, Yousuke Ogino¹ (1. Kochi University of Technology)

1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[OS4-2-1-02]Inverse Design of Hypersonic Aircraft Using Surrogate Model based on Mode Decomposition

*Shun Takahashi¹, Takayuki Nagata², Kouichiro Tani¹, Masaru Koga¹, Tatsushi Isono¹, Masao Takegoshi¹, Sadatake Tomioka¹, Hiroyuki Kato³, Kota Tsukuda³, Daisuke Sasaki³ (1. Japan Aerospace Exploration Agency, 2. Nagoya University, 3. Osaka Metropolitan University)

2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[OS4-2-1-03]Multi-scale simulation of melting/solidification of metal powder bed using surrogate model

*Yoichi Takagishi¹, Akihiko Chiba¹ (1. New Industry Creation Hatchery Center, Tohoku University)

2:20 PM - 2:40 PM JST(5:20 AM - 5:40 AM UTC)

[OS4-2-1-04]Relationship Between Fin Shape and Lift Generation on a Rotating
Cylinder for a Magnus Wind Turbine

*Kazuo Torikai¹, Hiroaki Hasegawa¹ (1. Utsunomiya University)

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