[OS2-4-2] OS.2-4：直交格子・適合細分化格子法 | 39th CFD Symposium

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直交格子・適合細分化格子法２．計算スキーム：数値計算法に関する提案・解析・評価 : OS.2-4：直交格子・適合細分化格子法

OS.2-4：直交格子・適合細分化格子法

Tue. Dec 16, 2025 1:00 PM - 2:40 PM JST
Tue. Dec 16, 2025 4:00 AM - 5:40 AM UTC

Room B: International Conference Room(2nd Floor)

Chair:Tokimasa Shimada

1:00 PM - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[OS2-4-2-01]Tube-Diameter Effects on Single-Bubble Growth and Heat Transfer in Vertical Upflow

*Mio Yukimitsu¹, Daisuke Sasaki¹, Yuki Kawamoto², Shun Takahashi³, Hideyuki Fuke³ (1. Osaka Metropolitan University, 2. Tokai University, 3. Japan Aerospace Exploration Agency)

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

[OS2-4-2-02]Numerical simulation of water-droplet motion, coalescence and breakup in air flow using momentum-conserving scheme

*Takao Nagasaki¹, Takayuki Aoki¹, Satoki Sano¹, Tatsuya Katayama² (1. Institute of Science Tokyo, 2. Daikin Industries, Ltd.)

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

[OS2-4-2-03]High-resolution porous two-phase modeling for transpiration cooling with evaporation

*FUMIYA YAMASHITA¹, TAKU OHWADA¹ (1. Department of Aeronautics and Astronautics, Graduate School of Engineering, Kyoto University)

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

[OS2-4-2-04]Feasibility Study of Unstructured Grid Simulations in
Hypersonic Vehicle Conceptual Design

*Hiroto Ogasawara¹, Yoimi Kojima², Takashi Aoyama², Atsushi Hashimoto² (1. Tokyo University of Agriculture and Technology, 2. Japan Aerospace Exploration Agency)

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

[OS2-4-2-05]Fundamental Study on Shock-Fitting Methods in Two-Dimensional Cartesian grid

*Tomohito Nishio¹, Taro Imamura¹ (1. The University of Tokyo)

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