[OS3-3-1] OS.3-3：輸送用機械に関連する流れ（航空宇宙，船舶海洋，鉄道，自動車など） | 39th CFD Symposium

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輸送用機械に関連する流れ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.3-3：輸送用機械に関連する流れ（航空宇宙，船舶海洋，鉄道，自動車など）

OS.3-3：輸送用機械に関連する流れ（航空宇宙，船舶海洋，鉄道，自動車など）

Tue. Dec 16, 2025 2:50 PM - 4:30 PM JST
Tue. Dec 16, 2025 5:50 AM - 7:30 AM UTC

Room C: Conference Room 11(1st Floor)

Chair:Masahiro Kanazaki

2:50 PM - 3:10 PM JST(5:50 AM - 6:10 AM UTC)

[OS3-3-1-01]Development of 0D-to-3D Model Transition Techniques for Compressed Hydrogen Filling

*Eisuke Yamada¹, Yohsuke Tamura¹ (1. Japan Automobile Research Institute)

3:10 PM - 3:30 PM JST(6:10 AM - 6:30 AM UTC)

[OS3-3-1-02]Investigation of efficient ventilation methods in a simplified vehicle cabin model based on principal component analysis of flow field

*Hikaru Nishikokura¹, Takuji Nakashima¹, Kazuki Ito¹, Hidemi Mutsuda¹ (1. Hiroshima University Graduate School , Advanced Science and Engineering Department , Advanced Science and Engineering Transportation and Environmental Systems Fluid Laboratory)

3:30 PM - 3:50 PM JST(6:30 AM - 6:50 AM UTC)

[OS3-3-1-03]High-Resolution Space–Time Isogeometric Analysis of Car and Tire Aerodynamics: T-Splines Discretization

*Raiki Kobayashi¹, Zhaojing Xu¹, Evangelin Carol Lobo¹, Kenji Takizawa¹, Tayfun E. Tezduyar² (1. Waseda University, 2. Rice University)

3:50 PM - 4:10 PM JST(6:50 AM - 7:10 AM UTC)

[OS3-3-1-04]Study on Coexistence of Heat Transfer Suppression and Mixing Promotion by Rib Structures on Jet Impingement Wall

*YUKI DAIKUHARA¹, Akira Murata², Kaoru Iwamoto¹ (1. Tokyo University of Agriculture and Technology Iwamoto Labolatory, 2. Tokyo University of Agriculture and Technology Murata Laboratory)

4:10 PM - 4:30 PM JST(7:10 AM - 7:30 AM UTC)

[OS3-3-1-05]Study of performance improvement of dynamic overset grids method on domain decomposition hybrid parallel methods.

*Kunihide Ohashi¹ (1. National Maritime Research Institute)

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