摘要
本文叙述了5MW 低功率堆(5MW LPR)堆芯稳态热工水力计算及安全余度分析,给出了堆芯压降、流量分配、热盒元件热点最高壁温、热管及热点因子统计分析、最小烧毁比等的计算结果。结果表明,本堆具有较大的热工安全裕度。
This paper describes the steady state thermal-hydraulic calc- ulation and safe margin analysis for 5MW Low Power Reactor.Calculated results of pressure drop and flow distribution in thereactor core,maximum temperature of hot-channel wall,statisticanalysis of hot-channel and hot-spot facters,minimum departurefrom nucleate boiling ratio etc are given.Calculation resultsshow that this reactor possesses enough margin.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1992年第4期12-17,共6页
Nuclear Power Engineering
关键词
低功率
反应堆
热工水力
稳态
5MW Low Power Reactor
Thermal-hydraulic
Steady state
Safe margin
Analysis calculation
