摘要
在高温高压回路上，对φ１０×１竖直管内临界热流密度现象进行了实验研究．实验参数范围为：压力ｐ＝６．３７～１４．７ＭＰａ；质量流速Ｇ＝５７１～５４６６ｋｇ／（ｍ２·ｓ）；人口欠热焓△ｈｉｎ＝９６～７４４ｋＪ／ｋｇ．通过实验，得出了在上述参数范围内的临界热流密度关系式，并用实验数据对Ｂｉａｓｉ关系式和Ｂｏｗｒｉｎｇ关系式进行了评价．
The experiment for critical heat flux in up flow vertical tubes have been conducted in a high temperature and high pressure facility. The experimental parameters ranged as follow:pressure p=6. 37~14. 7MPa, mass velocity G=571~5466kg/(m2·s), inlet subcooling △hin= 96~744kJ / kg. one critical heat flux correlation was obtained according to the experimental data directly. Finally, the Blast correlation and Bowring correlation were assessed by the experimental data.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1995年第1期51-54,共4页
Nuclear Power Engineering
