設計ウィンドウ評価・表示システムを用いた原子炉容器内熱流動挙動の最適化(J18-3 解析・設計の高度化・最適化(3),J18 解析・設計の高度化・最適化)

概要

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A design window evaluation and display system was developed for structural optimizations related to thermohydraulic designs of actual large-scale FBRs. Furthermore, to confirm the propriety and efficiency, the system was applied to a flow optimization problem with six design variables and four response variables related to the suppression of gas entrainment behavior from the sodium free surface. The above results showed that the use of the design window evaluation and display system was practical. This system also has a sufficiently high potential when one wishes to optimize the thermohydraulics design related to the FBRs. Consequently, it was summarized that the design window evaluation and display system developed in this study is applicable to multi-objectives optimization designs in engineering applications.
2004-09-04