摘要
自然循环铅-铋冷却反应堆是反应堆发展的重要方向,掌握铅-铋自然循环流动特性是发展自然循环铅-铋冷却反应堆的关键,实验模化相似性研究是其中进行的最广泛的方法之一。本文以相似理论为基础,采用理论推导研究和数值模拟相结合的方式探究用水来模拟铅-铋流动特性的可能性。最终结果显示在稳态工况和瞬态工况下,用水模拟铅-铋的流动特性都是可以实现的。
The natural circulation lead-bismuth cooled reactor is an important direction for the reactor development. Understanding of the natural circulation flow characteristics of lead-bismuth is crucial to the development of natural circulation lead-bismuth cooled reactor. Experimental modeling similarity research is one of the most extensive method for this. Based on the similarity theory, this paper adopts a combination of theoretical derivation and numerical simulation to explore the possibility of water to simulate the flow characteristics of lead-bismuth. Final results showed that the flow characteristics of lead-bismuth can be simulated by water successfully under steady state and transient state.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2016年第3期31-33,共3页
Nuclear Power Engineering
关键词
液态铅-铋
自然循环
流动特性
相似准则
LBE, Natural circulation, Flow characteristics, Similarity criterion
