日本文殊快堆整体热腔室流场三维数值模拟

Numerical Analysis of Integrative Hot Plenum in Monju Fast Reactor

摘要: 为研究日本文殊快堆一回路热腔室的热工水力特性，借鉴和消化国外快堆的设计经验，使用流体力学软件CFX对文殊快堆整体热腔室进行三维稳态数值模拟，得到其整体热腔室流场。文殊快堆全堆芯温度监测系统可为我国快堆小型化设计作技术准备。

Abstract: In order to study the thermal-hydraulic characteristics of primary circuit hot plenum of Monju Fast Reactor in Japan, the 3-dimensional flow field of the hot plenum was simulated using CFX code, and the flow flux of core outlet was got. The core temperature monitoring system of Monju Fast Reactor could be used in the miniaturization design of fast reactor in China.