Numerical simulation of control rod drop sensibility under different flow rates

被引：0

作者：

Ma, Chao ^{[1
]}

Chen, Ping ^{[1
]}

Xiao, Zhong ^{[1
]}

Ru, Jun ^{[1
]}

Pu, Zengping ^{[1
]}

Li, Yun ^{[1
]}

机构：

[1] Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu

来源：

Hedongli Gongcheng/Nuclear Power Engineering | 2015年 / 36卷

关键词：

Chinese advanced fuel assembly; Control rod drop; CRAC program; Flow rate per loop; Numerical simulation;

D O I：

10.13832/j.jnpe.2015.S2.0090

中图分类号：

学科分类号：

摘要：

The CRAC program was adopted to simulate the control rod drop process in the Chinese advanced fuel assembly under different flow rates. The comparison of the calculation results with the test results showed good agreement. The total rod drop time decreases with the decreasing of the flow rate; the calculation values for the largest and smallest drop time are very close to the test values; and the nominal calculation curve is close to the experiment curve. © 2015, Editorial Office of Nuclear Power Engineering. All right reserved.

引用

页码：90 / 92

页数：2