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）

[2509-12-02] Data assimilation for CFD simulation of density stratification erosion by natural convection in a large containment vessel

*Masahiro Ishigaki¹, Yoshiyasu Hirose², Toru Nagai³ (1. University of Fukui, 2. Japan Atomic Energy Agency, 3. Nagoya University)

Keywords:data assimilation, containment vessel, ensemble Kalman filter, natural convection