低压低干度自然循环静态流量漂移现象的模拟分析
nalysis on Natural Circulation Flow Excursion at Low Pressure and Low Steam Quality
采用一维两相四方程漂移流模型，编制程序对5MW核供热堆模拟实验回路中发生的流量漂移现象进行数值模拟。结果表明，该程序可以对自然循环系统的静态不稳定性进行模拟，对流量漂移现象的模拟基本与实验相符。
In the experiments performed in HRTL-5, the system was in static instability under some condition. In this paper, based on the drift flow model, the simulation of flow excursion phenomenon was achieved under HTRL-5 condition. In the same time, the mechanism analysis and the simulation of thermal siphon process were also performed. The result shows that the program can be used to simulate the static instability of natural circulation system, and the simulation of the excursion phenomenon matches up to the experiment result basicly.
杨星团、姜胜耀、王建军
核反应堆工程反应堆、核电厂
低压低干度自然循环流量漂移动态模拟
Lower pressure and lower qualityNatural circulationThermal siphonFlow excursionsimulation
杨星团,姜胜耀,王建军.低压低干度自然循环静态流量漂移现象的模拟分析[EB/OL].(2007-01-09)[2025-08-21].http://www.paper.edu.cn/releasepaper/content/200701-96.点此复制
评论