Analysis of the localized metallic phase solidification in VULCANO VF-U1 with MPS method
Analysis of the localized metallic phase solidification in VULCANO VF-U1 with MPS method
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DOI：
10.1016/j.nucengdes.2021.111537
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发表时间：
2021-12
影响因子：
1.7
通讯作者：
T. Fukuda;A. Yamaji;Xin Li;J. Haquet;A. Boulin
中科院分区：
文献类型：
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作者：
T. Fukuda;A. Yamaji;Xin Li;J. Haquet;A. Boulin
结论用改进的MPS方法研究了VULCANO VF-U1 MCCI实验中金属真皮的局部凝固特征。为了捕捉界面张力下的堆芯对流，并模拟堆芯在完全凝固前的流动情况，本文采用MPS方法对MCCI研究中采用的MPS-MCCI模拟方法进行了改进。可以得出以下结论
ConclusionsIn this study, the mechanism of the characteristic localized solidification of the metallic corium observed in VULCANO VF-U1 MCCI experiment was investigated with the improved MPS method. For capturing corium convection with interface tensions and for modeling corium flow up to the point just before complete solidification, the MPS-MCCI simulation method adopted in preceding MCCI study has been improved by implementing the recent development of MPS method. The following conclusions may be drawn