| 三维带控制棒反应性温度系数的计算分析 |
| |
| 引用本文： | 钟文发,胡永明.三维带控制棒反应性温度系数的计算分析[J].核动力工程,1997,18(1):34-36. |
| |
| 作者姓名： | 钟文发 胡永明 |
| |
| 作者单位： | 清华大学核能技术设计研究院 |
| |
| 摘 要： | 介绍了三维带控制棒计算反应性温度系数的计算方法，对于２００ＭＷ供热堆，在不同棒位下作了三维反应性温度系数的计算，结果表明，慢化剂温度系数的大小和控制棒插入的深度有一定关系。以运行工况临界棒位下的慢化剂温度系数为参考，对二维计算结果作了分析，结果表明第二维无控制棒计算是保守的近似。
|
| 关 键 词： | 温度系数 控制棒 供热堆 |
Study on Calculation of ReactivityTemperature Coefficient Using 3 Dimensional Code with Control Rods |
| |
| Zhong Wenfa,Hu Yongming.Study on Calculation of ReactivityTemperature Coefficient Using 3 Dimensional Code with Control Rods[J].Nuclear Power Engineering,1997,18(1):34-36. |
| |
| Authors: | Zhong Wenfa Hu Yongming |
| |
| Abstract: | The calculating method of reactivity temperature coefficient using 3 dimensional code with control rods is presented in this paper.The reactivity temperature coefficient with different rod positions is calculated by 3 dimensional code for 200MW nuclear heating reactor (NHR).The results show that moderator temperature coefficient is closely related to the position of control rod.The moderator temperature coefficient calculated by 2 dimensional code was analysed based on by 3 dimensional code with critical rod positions.They show that results calculated by 2 dimension code without control rods are a conservative approximation. |
| |
| Keywords: | Temperature coefficient Control rod Nuclear heating reactor |
| 本文献已被 CNKI 维普 等数据库收录！ |
