Reduced-order analysis model for thermal stratification in the upper plenum of lead-bismuth fast reactors based on improved DMD and LSTM
NUCLEAR ENERGY SCIENCE AND ENGINEERING|更新时间:2025-06-17
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Reduced-order analysis model for thermal stratification in the upper plenum of lead-bismuth fast reactors based on improved DMD and LSTM
“In the field of research on thermal stratification phenomenon in lead bismuth fast reactors, experts have constructed a reduced order model based on CFD and DMD-LSTM to achieve rapid prediction, providing new directions for the study of structural integrity and waste heat removal capacity inside the reactor.”
WEN Congyi, male, born in 1999, currently studying at School of Nuclear Science and Technology, University of South China, focusing on thermal-hydraulic design and safety analysis of advanced nuclear system
ZHAO Pengcheng, E-mail: zhaopengcheng1030@163.com
基金信息:
Science and Technology on Reactor System Design Technology Laboratory(KFKT-05-FW-HT-20220014)
WEN Congyi,DENG Junjie,LIU Zijing,et al.Reduced-order analysis model for thermal stratification in the upper plenum of lead-bismuth fast reactors based on improved DMD and LSTM[J].NUCLEAR TECHNIQUES,2025,48(04):040605.