39th CFD Symposium
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連続体力学に基づく新規解法および既存手法の改良２．計算スキーム：数値計算法に関する提案・解析・評価 : OS.2-2：連続体力学に基づく新規解法および既存手法の改良

OS.2-2：連続体力学に基づく新規解法および既存手法の改良

Thu. Dec 18, 2025 10:40 AM - 12:00 PM JST
Thu. Dec 18, 2025 1:40 AM - 3:00 AM UTC
Room C: Conference Room 11(1st Floor)
Chair:Minoru Shirazaki
10:40 AM - 11:00 AM JST(1:40 AM - 2:00 AM UTC)

[OS2-2-2-01]Development of Direct Numerical Simulation Method for CHNS Equations with a Compact Finite Difference Scheme

*Yoshiaki Matsushita1, Takuya Kitamura1, Yohei Sonobe1 (1. Nagasaki University)
11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[OS2-2-2-02]Oxygen Transport Analysis Using a Diffusive-Interface Model with a Low-Dissipation Scheme Based on the Boundary Variation Diminishing Principle

*Hiro Wakimura1, Naoki Takeishi2, Satoshi Ii1 (1. Institute of Science Tokyo, 2. Kyushu University)
11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[OS2-2-2-03]Development of a Neural Network Surrogate Model Based on BVD Principle

*Takuya Kuwabara1, Hiro Wakimura1, Minsheng Huang2, Feng Xiao1 (1. Institute of Science Tokyo, 2. Shanghai Jiao Tong University)
11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[OS2-2-2-04]Numerical analysis of microbubble dynamics using a compressible gas-liquid two-phase flow model

*Shuta Sato1, Hiro Wakimura1, Satoshi Ogata2, Ii Satoshi1 (1. Institute of Science Tokyo, 2. Tokyo Metropolitan University)
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