计算物理 ›› 1995, Vol. 12 ›› Issue (3): 325-329.

• 论文 • 上一篇    下一篇

高温堆球流模拟在堆物理中的应用

钟文发, 经荥清, 罗经宇, 李诗林   

  1. 清华大学核能技术设计研究院, 北京 100087
  • 收稿日期:1993-11-08 修回日期:1994-08-17 出版日期:1995-09-25 发布日期:1995-09-25

THE APPLICATION OF SIMULATION OF PEBBLE FLOW IN REACTOR PHYSICS FOR HTR

Zhong Wenfa, Jing Xingqing, Luo Jingyu, Li Shilin   

  1. Institute of Nuclear Energy Technology, Tsinghua University
  • Received:1993-11-08 Revised:1994-08-17 Online:1995-09-25 Published:1995-09-25

摘要: 介绍了高温气冷球床反应堆物理计算中燃料元件流动特性模拟的方法,对10MW高温堆进行了计算,与未考虑堆芯中燃料曲线流动的简化计算结果进行了比较。

关键词: 球床堆, 中子通量, 功率分布

Abstract: A calculational method is presented about the simulation of flow pattern of fuel elements in the physics calculation for Pebble Bed HTR. Then detailed calculation on 10MW HTR is described along with comparison of its results with that of a simplified computation without close simulation of the flow pattern of fuel elements in the reactor core.

Key words: pebble-bed reactor, neutron flux, power distribution

中图分类号: