Thermal-hydraulic simulation for pebble bed fluoride salt-cooled high-temperature reactor core

被引：0

作者：

Wang, Gui-Min ^{[1
]}

Li, Wei-Wei ^{[1
]}

Li, Ning ^{[2
]}

Han, Shan-Biao ^{[1
]}

机构：

[1] Nuclear and Radiation Safety Center, Ministry of Environmental Protection, Beijing

[2] China Institute of Atomic Energy, Beijing

来源：

Yuanzineng Kexue Jishu/Atomic Energy Science and Technology | 2015年 / 49卷 / 04期

关键词：

Computational fluid dynamics; Molten salt reactor; Pebble bed;

D O I：

10.7538/yzk.2015.49.04.0629

中图分类号：

学科分类号：

摘要：

The thermal fluid phenomena of the core of the pebble bed fluoride salt-cooled high-temperature reactor were researched. By using the CFD method for 3D modeling and computing, the pebble surface temperature distribution of the fuel, and the velocity field, the temperature field and the pressure distribution of the coolant of the reactor core were gotten. The capacity of the fluoride salt to cool reactor core in the steady condition was verified, and the influence of the special thermo-fluid mechanics property for the fluoride salt on core safety was analyzed. The results can be used in the primary design for fluoride salt-cooled high-temperature reactor. ©, 2015, Atomic Energy Press. All right reserved.

引用

页码：629 / 633

页数：4

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