摘要
通过大量的液态金属钠临界热流密度 (CHF)的实验研究 ,结合液钠两相传热流动特性及液钠的物性特点 ,分析了起始沸腾流型 ,泡状流 ,块状流 ,环状流和双向环状流的热工水力特性 ;并从实验结果出发 。
Based on lots of experimental study for liquid sodium Critical Heat Flux(CHF), and combined with the two phase flow thermal hydraulic characteristics and physical properties of liquid sodium, the following two phase flow patterns, thermal hydraulic characteristics such as incipient boiling flow,bubbly flow,plug flow,annular flow and two direction annular flow, are analyzed. From the experimental results, investigated the heat transfer crisis mechanism of the void explosion and liquid film destroyed or local dryout when liquid sodium occurs critical heat flux are also deeply.
出处
《核科学与工程》
CAS
CSCD
北大核心
2001年第3期232-237,共6页
Nuclear Science and Engineering
